Maintenance & Repair Products

Maintenance & Repair Products

  • EWAC Gougetro (Previously Known As – EWAC Gougetrode)

    Metal Working

    An excellent electrode for gouging and beveling and removable of weld defects for ferrous or non-ferrous metal
    Applications:

      • Gouging cast iron & other metals removal of old welds and rivets
  • EWAC Piercetro (Previously Known As – EWAC Piercetrode)

    Metal Working

    Special electrode for all position cutting and piercing of all metals
    Applications:

    • Piercing
    • Cutting stainless and cast iron
    • Cleaning castings
    • Removing flash and risers
  • Ewacweld (Previously Known As – Easy Weld)

    Steel

    All position electrode for welding of low carbon thin sheets, forms and plates
    Applications:

      • Containers
      • Ducts
      • Tanks
      • Bus bodies
      • Air conditioning units
      • Machine guards
      • Pipe lines

    Typical Mechanical Properties:
    Tensile Strength: : 50 Kg/mm2
    (72,000 psi)

    Download
  • CPEM 021

    Steel

    Electrode for high strength joining of Mn steel, low alloy steel & medium carbon steel
    Applications:

      • Buckets
      • Boom
      • Stick
      • C frame & undercarriage components of earthmoving equipment

    Typical Mechanical Properties:
    Tensile Strength: 58 Kg/mm2
    (84,000 psi)

    Download
  • Wunder 120 HZ (Previously Known As – Wunder 660 ZH)

    Steel

    Moisture resistant electrode for welding low alloy and high tensile steels
    Applications:

      • Crane jibs
      • Frames
      • Truck chassis
      • Heavy equipment maintenance

    Typical Mechanical Properties:
    Tensile Strength: 57 Kg/mm2
    (81,000 psi)

    Download
  • Ewactro ST 140 (Previously Known As – Ewactrode 670)

    Steel

    Universal electrode for joining of different steel with high strength heat and corrosion resistance
    Applications:

      • Alloy steel pumps
      • Valves
      • Overlaying shafts
      • Joining unknown stainless steel
      • Furnace parts

    Typical Mechanical Properties:
    Tensile Strength: 67 Kg/mm2
    (97,000 psi)

    Download
  • Ewactro ST 160 (Previously Known As – Ewactrode ST 680)

    Steel

    A high alloy electrode for welding dissimilar steels and unknown steels – high carbon to all steels
    Applications:

      • Chassis frames
      • Gears
      • Spring
      • Tool steels
      • Dissimilar alloy steels joining

    Typical Mechanical Properties:
    Tensile Strength: 85 Kg/mm2
    (1,20,000 psi)

    Download
  • Wunder 160 T (Previously Known As – Wunder 680 T)

    Steel

    Very low heat input electrode for joining, built-up of dissimilar & difficult to weld steels
    Applications:

      • Joining and buttering of thin
      • Difficult-to-weld steels including cast steels
      • High carbon steels
      • High alloy steels
      • Tool steels and steels of unknown composition. e.g bearing areas of shafts
      • Edge build-up of gears, keyways, bellows etc

    Typical Mechanical Properties:
    Tensile Strength: 84 Kg/mm2
    (1,20,000 psi)

    Download
  • Wunder 160 (Previously Known As – Wunder 680)

    Steel

    Weld metal with high toughness, high strength & ductility for joining dissimilar steels
    Applications:

      • Joining dissimilar steels
      • Dies
      • Tools
      • Springs
      • Machinable build-up & overlay

    Typical Mechanical Properties:
    Tensile Strength: 85 Kg/mm2
    (1,20,000 psi)

    Download
  • EHDP Rod D2 (Previously Known As – EXD D2D2)

    Steel

    Special flux coated electrode for joining and repair of heavy and massive sections and dissimilar steels
    Applications:

      • Rotary kiln tyres
      • Hear treatment equipment such as retorts racks, trays, tongs etc
      • Earth moving equipment
      • Cryogenic equipment
      • Joining dissimilar combinations of steels

    Typical Mechanical Properties:
    Tensile Strength: 63 Kg/mm2
    (90,000 psi)
    Elongation: 30 – 35%

    Download
  • Wunder Pro D2 (Previously Known As – Wunder Prototec D2D2)

    Steel

    Electrode for joining high alloy steels subjected to thermal cycling and joining without effects of HAZ
    Applications:

      • Maintenance and repair of high alloy steels subjected to cryogenic & thermal cycling
      • Joining & repair of Heavily restrained and massive sections
      • Draw bars & connecting hitches
      • Tongs
      • Flame hardening equipment
      • Heavy cross sections gears
      • Furnance parts
      • Kiln tyres

    Typical Mechanical Properties:
    Tensile Strength: 63 Kg/mm2
    (90,000 psi)
    Elongation: 45%

    Download
  • CP HFD 011

    Steel

    High strength electrode for joining and repair of cast steels and HSLA steels
    Applications:

    • Hammer bases
    • Columns
    • Rams
    • Sow blocks
    • Keyways
    • Kiln shell

    Typical Mechanical Properties:
    Tensile Strength: 67 Kg/mm2
    (96,000 psi)

    Download
  • Unitro A (Previously Known As – Eunitrode BL)

    Steel

    Low carbon stainless steel electrode with excellent heat and corrosion resistance for joining and overlay applications
    Applications:

      • Containers
      • Mixers
      • Chemical plant equipment
      • Equipment for food processing

    Typical Mechanical Properties:
    Tensile Strength: 56 Kg/mm2
    (80,000 psi)

    Download
  • Unitro U (Previously Known As – Eunitrode D)

    Steel

    Excellent electrode for joining wide range of SS and MS base metal for oxidation and heat resistance applications
    Applications:

      • Valves
      • Tanks
      • Heat exchangers
      • Heat treating boxes and baskets

    Typical Mechanical Properties:
    Tensile Strength: 66 Kg/mm2
    (95,000 psi)

    Download
  • Unitro M (Previously Known As – Eunitrode AL)

    Steel

    Moly-bearing stainless steel electrode with enhanced corrosion resistance both for joining and surfacing
    Applications:

      • Chemical tanks
      • Pumps
      • Mixers
      • Hydraulic and steam turbine blades
      • Plating tanks

    Typical Mechanical Properties:
    Tensile Strength: 60 Kg/mm2
    (85,000 psi)

    Download
  • CPFT 023

    Steel

    Stainless steel electrode specially designed for fertilizer industry
    Applications:

      • Urea processing equipment
      • Chemical plant components

    Typical Mechanical Properties:
    Tensile Strength: 56 Kg/mm2
    (80,000 psi)
    Elongation: 40%

    Download
  • Ewactro CI 54 (Previously Known As – Ewactrode CI 27)

    Steel

    Innovative alloy with strong arc force and cleaning action for contaminated cast irons
    Applications:

      • Buttering layer on contaminated cast irons
      • Cast Iron defects
      • Cast Iron furnace equipment sealing oil-soaked cast Iron parts
        .
  • CPCI 026

    Steel

    An excellent electrode for repair of casting defects
    Applications:

      • Foundry defects
      • Machine build up

    Typical Mechanical Properties:
    Tensile Strength:42 Kg/mm2
    (60,000 psi)

    Download
  • Ecast 46 (Previously Known As – Castaron 223)

    Steel

    Versatile electrode for welding of heavy sections and crack sensitive applications

    Applications:

          • Machine bases
          • Pumps and differential housings
          • Cast iron dies

      Typical Mechanical Properties:
      Tensile Strength: 40 Kg/mm2
      (57,000 psi)

      Download
    • Ecast 48 (Previously Known As – Castaron 224)

      Steel

      A high Ni electrode for repairing thin sections of gray cast iron with excellent machinability
      Applications:

        • Engine blocks
        • Cast iron gears and pulleys
        • Sliding tables for machine tools
        • Cylinder heads

      Typical Mechanical Properties:
      Tensile Strength: 35 Kg/mm2
      (50, 000 psi)

      Download
    • Ecast 84 (Previously Known As – Castaron 242)

      Steel

      A high nickel electrode for repairing gray cast iron and joining casting to steel
      Applications:

        • Pump housings
        • Pump rotors
        • Compressors
        • Valves
        • Gear boxes

      Typical Mechanical Properties:
      Tensile Strength: 35 Kg/mm2
      (50,000 psi)

      Download
    • Wunder 80 (Previously Known As – Wunder 2240)

      Steel

      For joining steel to cast Iron & rebuilding of nodular and alloyed cast irons
      Applications:

        • Nodular iron casting
        • Housing
        • Foundry defects
        • Pump casings
        • High strength alloyed cast iron gear boxes
        • Machine bases
        • Cast iron die cladding and build up

      Typical Mechanical Properties:
      Tensile Strength: 40 Kg/mm2
      (58,000 psi)

      Download
    • Wunder 66 (Previously Known As – Wunder 2233)

      Steel

      Electrode designed with innovative core wire offers good weldability, high tensile strength, ductility and machinability
      Applications:

        • Machine tool bases
        • Valve body, pumps
        • Gear boxes
        • Gear teeth
        • Couplings
        • Piping
        • Transmission housing

      Typical Mechanical Properties:
      Tensile Strength: 50 Kg/mm2
      (72,000 psi)

      Download
    • Ewactro CU 600 (Previously Known As – Ewactrode CU 300)

      Copper

      Non-ferrous electrode for welding all grades of copper
      Applications:

        • Electrical bus bars
        • Switch gear
        • Transformers
        • Generators
        • Evaporator shells
        • Distillation columns
        • Cooling pans
        • Heat exchanger
        • Boilers
        • Steam coils
        • High pressure conduits

      Typical Mechanical Properties:
      Tensile Strength:8 – 14 Kg/mm2
      Conductivity: 80% IACS

      Download
    • Wunder Bronze 158 (Previously Known As – Wunder Bronzo 079)

      Copper

      A bronze electrode for welding of bronze, brass, steel, cast iron
      Applications:

        • Impellers
        • Marine components
        • Pump casing
        • Castings
        • Gear teeth
        • Packing glands and sleeves
        • Bushes
        • Washers

      Typical Mechanical Properties:
      Tensile Strength:50,000 psi

      Download
    • EHDP 5600 (Previously Known As – EXD 2800)

      Copper

      High strength bronze electrode for welding of bronze, brass, carbon steel & cast iron
      Applications:

        • Impellers
        • Marine components
        • Pump casing
        • Castings
        • Gear teeth
        • Packing glands and sleeves
        • Dissimilar metals

      Typical Mechanical Properties:
      Tensile Strength: 35 Kg/mm2
      (50,000 psi)

      Download
    • Ewactro AL 2 (Previously Known As – Ewactrode AL 2101)

      Aluminium

      Special aluminium electrode for joining and maintenance welding application
      Applications:

        • Engine blocks
        • Housings
        • Pumps
        • Tanks
        • Moulds
        • Pistons
        • Fans
        • Frames

      Typical Mechanical Properties:
      Tensile Strength:24 Kg/mm2
      (34,000 psi)

      Download
    • Ewactro HF 4 (Previously Known As – Ewactrode HF 2)

      Surfacing Alloys

      An advanced electrode for applications subjected to abrasive wear
      Applications:

        • Buckets
        • Shovels
        • Excavating equipment
        • Tampers
        • Scrapers

      Typical Mechanical Properties:
      Hardness: 55 – 61 HRc (3 layer)

      Download
    • Ewactro BU 4 (Previously Known As – Ewactrode BU 2)

      Surfacing Alloys

      Anti-spalling weld deposit with excellent cushioning, good impact resistance & high compressive strength
      Applications:

        • For built-up prior to hard facing for mill pinions
        • Slide ways
        • Hammers
        • Wobblers
        • Excavators
        • Sprockets
        • Rollers
        • Shaft and gear teeth

      Typical Mechanical Properties:
      Hardness: 25 – 35 HRc (3 layer)

      Download
    • EWAC HSS Electro (Previously Known As – Ewactool 6HSS)

      Surfacing Alloys

      Special electrode for surfacing of cold cutting tool & die application
      Applications:

        • Composite high-speed-steel dies
        • Tools
        • Trimming dies
        • Shears
        • Punches

      Typical Mechanical Properties:
      Hardness: 57 – 63 HRc (3 layer)

      Download
    • CP HFD 010

      Surfacing Alloys

      Repair and build-up of drop forging tools and damaged profiles
      Applications:

        • Drop forging dies
        • Punches
        • Inserts

      Typical Mechanical Properties:
      Hardness: 35 – 45 HRc (3 layer)

      Download
    • CPSM 022

      Surfacing Alloys

      High strength electrode for joining and surfacing of dissimilar steels and overlay on low alloy steels
      Applications:

        • Sugar mills rolls
        • Bearing areas of shafts
        • Joining dissimilar steels

      Typical Mechanical Properties:
      Tensile Strength: 58 Kg/mm2
      (82,500 psi)

      Download
    • CPBF 024

      Surfacing Alloys

      Heat treatable alloy with good resistance to impact and compressive load upto 5000C
      Applications:

        • Blast furnace bells (seat area)
        • Rolling mill rolls
        • Shear knives
        • Cable sheaves / pulleys
        • Winches
        • Crushing hammers
        • Dredge cylinders

      Typical Mechanical Properties:
      Deposit Hardness:
      At 300C 48 – 52 HRc (3 layer)
      At 4000C 42 HRc (3 layer)

      Download
    • DieTec D35

      Surfacing Alloys

      High strength electrode for rebuilding of drop-forging dies
      Applications:

        • Rebuilding of worn-out drop forging dies
        • Punches
        • Inserts

      Typical Mechanical Properties:
      Hardness:
      As welded 35 – 45 Rockwell C (3 layer)
      After Tempering:
      35 – 42 Rockwell C (3 layer)

      Download
    • DieTec P35

      Surfacing Alloys

      High strength electrode for rebuilding of press-forging dies and tools

      Applications:

      • Rebuilding of worn-out press forging dies
      • Punches
      • Inserts

      Typical Mechanical Properties:
      Hardness:
      38 – 44 HRc (As welded)
      36 – 42 HRc (After Tempering)

      Download
    • AutoTec CI 45

      Surfacing Alloys

      A new generation electrode for surfacing of Cr-Mo alloyed cast iron dies

      Applications:

      • Maintenance and repair welding of blank holders of automotive double action and single action press tools
      • Punches of double action tools subjected to high degree of adhesive wear

      Typical Mechanical Properties:
      Hardness:
      As deposited 42 – 48 HRc (3 layer)

      Download
    • AutoTec ST 46

      Surfacing Alloys

      Electrode with excellent shearing properties for automotive die applications

      Applications:

      • Repair and built up shearing blades
      • Planer plates
      • Anvils
      • Wood working tools
      • Percussion drills
      • Clamping tools
      • Pressure rollers etc

      Typical Mechanical Properties:
      Hardness:
      As deposited 54 – 58 HRc (3 layer)

      Download
    • EWAC TE 81

      Surfacing Alloys

      High Hardness Tubular Electrode for Severe Abrasion Resistance

      Applications:

      • ID fans
      • Crusher housing
      • Scrapper blades
      • Bucket teeth and Lips
      • Tooth points
      • Excavator parts
      • Conveyor chains
      • Mixer blades
      • Sludge pumps

      Typical Mechanical Properties:
      Hardness: 60 – 65 HRc (2 layer)

      Download
    • CPET 071

      Surfacing Alloys

      Unique tubular electrode with high abrasion resistance property

      Typical Applications:

      • Coal burner nozzle tips
      • Crusher hammers
      • ID fans
      • Grizzly bars
      • Crusher housing
      • Scraper blades
      • Bucket teeth & lips

      Typical Mechanical Properties:
      Hardness: 55 – 62 HRc (2 layer)

      Download
    • EWAC TE 101

      Surfacing Alloys

      Tubular Electrode with High Temperature Tribological Properties

      Applications:

      High temperature wear resistant coatings on all type of carbon steels and stainless steels.

      • Sinter star crushers
      • Clinker conveyor chains
      • Hot slag conveyors
      • Sand and gravel chutes
      • Clinker wear parts
      • Pug mill augers and knives
      • Cement clinker plates
      • Feed screws
      • Grate bars
      • Sinter drums & tray
      • Coal burner nozzle
      • Coke pusher shoes
      • Exhaust fans
      • Mixer blades
      • Furnace chutes
      • Screw conveyors

      Typical Mechanical Properties:
      Hardness: 65 – 70 HRc (2 layer)
      (on MS); 58 – 63 HRc (on SS 304)

      Download
    • CPET 072

      Surfacing Alloys

      Tungsten carbide based tubular electrode for severe abrasive wear

      Applications:

      • For hard-surfacing of fans and pump impellers
      • Pug mill augers and knives
      • Sand and gravel chutes
      • Tongs
      • Feed screws
      • Ripper teeth and scraper mixer blades

      Typical Mechanical Properties:
      Hardness: 60 – 65 HRc (2 layer)

      Download
    • PyroCarb 077

      Surfacing Alloys

      Special electrode for severe abrasive wear at elevated temperature

      Applications:

      • Sinter star breakers
      • Tip casting
      • Coke pusher shoes
      • Billet conveyer guide
      • Hot slag
      • Conveyers
      • Augers and clinker grinders

      Typical Mechanical Properties:
      Hardness: 60 – 68 HRc (2 layer)

      Download
    • VanCarb 078

      Surfacing Alloys

      An advanced wear facing electrode designed for severe abrasion applications under pressure and moderate impact

      Applications:

      • Table liners
      • Roller liners
      • Excavator buckets
      • Dragger & shovel buckets
      • Components subjected to severe grinding abrasion

      Typical Mechanical Properties:
      Hardness: 60 – 65 HRc (2 layer)

      Download
    • SuperGrip 88

      Surfacing Alloys

      Special electrode for improving gripping & wear protection of sugarcane crusher roll teeth

      Applications:

      • Gripping & wear production of sugarcane crusher roll teeth “in situ” & with “juice-on”

      Typical Mechanical Properties:
      Hardness: 50 – 60 HRc

      Download
    • Superfuse 123

      Surfacing Alloys

      A wear resistant hard surfacing ‘paint-on-paste’ for fine particle abrasion & erosion

      Applications:

      • ID fan blades
      • Scrapper
      • Screw conveyors
      • FK pump screws
      • Air separator guide
      • Sinter fans
      • PA fans etc

      Typical Mechanical Properties:
      Coverage: 300 cc/kg of paste (Avg. coating thickness = 1.5mm) Hardness: 68 – 72 HRc

      Download
    • Ewactro BU 800 (Previously Known As – Ewactrode BU 400)

      Surfacing Alloys

      A versatile electrode with excellent resistance to impact with work hardening capability

      Applications:

      • Crusher hammer
      • Wobblers
      • Frogs
      • Sprockets
      • Bucket teeth
      • Wear parts
      • Shovel track pads
      • Under carriage components
      • Scraper blades

      Typical Mechanical Properties:
      Hardness:
      As deposited 25-30 HRc Work hardened 35-45 HRc

      Download
    • EHDP 92 (Previously Known As – EXD 646)

      Surfacing Alloys

      A high alloy electrode for wear protective coating & high strength joining

      Applications:

      For joining: Under carriage parts, sprockets, ripper shanks
      For Build-up: Gear teeth, impactors, sprockets, trencher teeth, bucket teeth, hammers, augers, under carriage components, scrapper blades, crusher jaws

      Typical Mechanical Properties:
      Hardness:
      As deposited 80-90 HRc Work hardened 28-32 HRc
      Tensile Strength: 62 Kg/mm2
      (88,000 psi)

      Download
    • Wunder 64 (Previously Known As – Wunder 5300)

      Surfacing Alloys

      Wear facing alloy for protective coating, repair and joining application on 13% Cr-steels

      Applications:

      • Hydraulic turbine
      • Pump housings
      • Die casting moulds
      • Valves
      • Shafts
      • Rolls
      • Pel ton bucket

      Typical Mechanical Properties:
      Tensile Strength: 102 kg/mm2
      (1,47,000 psi)
      Hardness: 34 – 38 HRc (3 layer)

      Download
    • Ewacslide 12 (Previously Known As – Chromslide 6006)

      Surfacing Alloys

      An unique electrode for applications subjected to abrasion, erosion, corrosion combined with impact

      Applications:

      • Augers
      • Screw conveyors
      • Scrapers
      • Paddles
      • Wear pads
      • Impactor bar
      • Pusher shoes
      • Impeller

      Typical Mechanical Properties:
      Hardness: 55 – 61 HRc (3 layer)

      Download
    • Ewactro BU 100 (Previously Known As – Ewactrode BU 6450)

      Surfacing Alloys

      An advanced fastest work hardenable alloy with superior anti-impact property coupled with pressure and abrasion

      Applications:

      • Track rollers
      • Hydraulic turbines
      • Crusher hammers
      • Overhead gantry tracks
      • Drive sprocket wheels
      • Conveyor rolls
      • Points & crossing
      • Cushion layer applications prior to final hard facing

      Typical Mechanical Properties:
      Hardness:
      As deposited 15 – 25 HRc
      Work hardened 35 – 45 HRc

      Download
    • TriboTuf 6517

      Surfacing Alloys

      A unique titanium carbide alloy system for wear-facing against severe impact & abrasion

      Applications:

      • Clinker breaker hammers
      • Blow bars
      • Roller press rolls
      • Cane knives
      • Shovel buckets
      • Shredders
      • Augers
      • Scraper blades
      • Tamping tools

      Typical Mechanical Properties:
      Hardness: 52 – 60 HRc

      Download
    • EHDP 20 (Previously Known As – EXD ABR 6710)

      Surfacing Alloys

      Very high abrasion resistant alloy with extra high deposition rates

      Applications:

      • Reclaimer bucket
      • Stacker bucket
      • Dragline buckets
      • Lips
      • Tooth points
      • Cutting edges
      • Scraper blades
      • Crushing hammers
      • Conveyor chains
      • Mixer blades
      • Sludge pumps

      Typical Mechanical Properties:
      Hardness: 62 – 68 HRc (2 layer)

      Download
    • EHDP 30 (Previously Known As – EXD ABR 6715)

      Surfacing Alloys

      Weld metal with outstanding abrasive wear resistance even at elevated temperature

      Applications:

      • Sinter star crusher
      • Grate bars
      • Clinker conveyor chains
      • Coke pusher shoes
      • Augers
      • Billet conveyor guides
      • Hot slag conveyor
      • Blast furnace hoppers
      • Pug mill
      • Knives

      Typical Mechanical Properties:
      Hardness: 62 – 68 HRc (2 layer)

      Download
    • Ewactro HF 79 (Previously Known As – Ewactrode HF 6800)

      Surfacing Alloys

      A high alloy electrode for joining and overlaying of nickel based alloys

      Applications:

      • Hot forging
      • Cutting tools
      • Die stamps
      • Vats retorts
      • Pipe lines
      • Pumps
      • Pickling / plating tanks

      Typical Mechanical Properties:
      Tensile Strength: 70 Kg/mm2
      (1,00,000 psi)

      Download
    • Ewactro 120D(Previously Known As – Ewacdor 60)

      Surfacing Alloys

      Cobalt base alloy with excellent wear resistance at elevated temperatures

      Applications:

      • Drill collars
      • Chemical valve seats
      • Pump sleeves
      • Wear pads
      • Screw conveyors

      Typical Mechanical Properties:
      Hardness: 35 – 45 HRc (3 layer)

      Download
    • Ewactro 160 D(Previously Known As – Ewacdor 80)

      Surfacing Alloys

      Cobalt base alloy with superior wear properties for critical surfacing and repair applications at high temperatures

      Applications:

      • Hydraulic turbine parts
      • Hot cutting tools
      • Chemical and high pressure steam valves
      • Hot forming rolls and dies
      • Augers
      • Exhaust valves

      Typical Mechanical Properties:
      Hardness: 25 – 35 HRc ( 3 layer)

      Download
    • Ewactro 40 D(Previously Known As – Ewacdor 120)

      Surfacing Alloys

      Cobalt based alloy with excellent resistance to heat, impact and abrasion

      Applications:

      • Hot pressing dies
      • Shear blades
      • Hot cutting blades
      • Hot hardness dies

      Typical Mechanical Properties:
      Hardness: 40 – 50 HRc (3 layer)

      Download
    • NanoCarb 110

      Surfacing Alloys

      Scientifically engineered electrode based on Nano Technology, that exhibits extraordinary wear resistance given at elevated temperatures

      Applications:

      • Grizzly bars
      • Exhaust fans
      • Mixer blades
      • Furnace chutes
      • Scrappers
      • Sinter crusher bars
      • Sinter plant fans
      • Screw conveyers and many other equipment from severe abrasion and erosion at elevated temperatures

      Typical Mechanical Properties:
      Hardness: 67 – 71 HRc

      Download
    • EWAC COB 6

      Surfacing Alloys

      Cobalt based Surfacing Alloy for Hot Abrasion & Corrosion Resistance

      Applications:

      • Steam
      • Chemical valve seats & exhaust valves
      • Screw conveyors
      • Pump shafts
      • Dynamic parts subjected to corrosive gases and fluids
      • Hot shear & cutting blades
      • Banbury rotor

      Typical Mechanical Properties:
      Hardness: 35 – 45 HRc

      Download
    • EWAC COB 21

      Surfacing Alloys

      Work hardening Cobalt based Surfacing alloy with Hot Impact Resistance & Edge Retention Properties

      Applications:

      • Hot working tools like Forging, Stamping & Trimming dies
      • Punches
      • Cutting
      • Piercing tools & Shear blades and Extrusion dies
      • Wire drawing dies
      • Tong
      • Plungers
      • Extrusion screws
      • Press and drawing tools
      • Applications involving steam erosion and hot metal corrosion, Hot work dies, Furnace retorts, Coke pusher shoes. EWAC COB 21 is also recommended for overlaying of components subjected to oxidizing and reducing atmospheres at temperatures upto 1100°C

      Typical Mechanical Properties:
      Hardness: 28 – 35 HRc (As welded)
      45 – 50 HRc (Work hardened)

      Download
    • EWAC DITOOL H6

      Surfacing Alloys

      New Generation Electrode for Surfacing and Build-up of Dies & Tools

      Typical Applications:

      • Repair and buildup of all hot tool steel and cold tool steels dies and tools in Light metal casting
      • Automotive metal working
      • Forging & Plastic injection moulding industries
      • Aluminum die casting moulds, dies for cutting
      • Trimming
      • Shearing
      • Stamping
      • Forming
      • Extrusion
      • Injection moulding & forging
    • Ewactro HF 1400(Previously Known As – Ewactrode HF 700)

      Surfacing Alloys

      A versatile electrode for superior abrasion resistance

      Applications:

      • Jaw crusher plate
      • Excavator bucket
      • Lips
      • Teeth
      • Fan blades
      • Hammers
      • Scrapper
      • Augers
      • Pulveriser

      Typical Mechanical Properties:
      Hardness: 60-68 HRc (3 layer)

      Download
    • EWAC O 510

      Continuous Wires

      Open arc self shielded wire for crack – free joining and build up applications

      Applications:

      • Joining of crane jibs
      • Truck chassis & heavy equipment maintenance

      Typical Mechanical Properties:
      Tensiles Strength: 49 Kg/mm2
      (70,000 psi)

      Download
    • EWAC O 521

      Continuous Wires

      Open arc self-shielded flux cored wire for high strength similar and dissimilar joining of low, medium carbon and low alloy steels

      Applications:

      • For repair and joining applications on “difficult” steels, low and high alloy steels and manganese steels
      • Also, suitable for use as intermediate or cushion layers below wear resistant weld overlay

      Typical Mechanical Properties:
      Tensile Strength: 65 Kg/mm2
      (92,000 psi)

      Download
    • EWAC O 52B

      Continuous Wires

      Open arc self-shielded flux cored continuous wire for impact and compressive load applications

      Applications :

      • For rebuilding and reclamation of chain guide rolls
      • Worn parts on bulldozers
      • Rebuilding of large, severely worn parts

      Typical Mechanical Properties:
      Hardness: 25 to 35 HRc (3 layer)

      Download
    • EWAC O 540

      Continuous Wires

      Open arc self-shielded flux cored wire with excellent resistance to impact and work hardening capability

      Applications:

      • For buttering layers prior to hard overlays and wear-preventive coating of crane rollers
      • Crusher cylinders
      • Shovel buckets
      • Mobile crane rails
      • Rail points
      • Coupling of rolling mill extensions
      • Shovel teeth

      Typical Mechanical Properties:
      Hardness:
      As Deposited: 90 HRb (3 layer)
      Work Hardened: 42 HRc (3 layer)

      Download
    • EWAC OA 564

      Continuous Wires

      Open arc self shielded continuous wire designed to resist impact, galling and pressure

      Applications:

      • Drive sprockets
      • Crusher rolls and jaws
      • Track pads
      • Hammers
      • Dozer blades

      Typical Mechanical Properties:
      Tensile Strength: 55 Kg/mm2
      (78,000 psi)

      Download
    • EWAC O 570

      Continuous Wires

      Open arc self-shield metal wed wire for hardfacing applications in construction and mining industries

      Applications:

      • Excavator teeth
      • Dredger buckets
      • Crushers
      • Augers
      • Conveyor parts
      • Scrapper bars
      • Exhaust blades

      Typical Mechanical Properties:
      Hardness: 50 – 58 HRc (3 layer)

      Download
    • EWAC O 630

      Continuous Wires

      Open arc self-shielded flux cored wire for severe wear by fine particle abrasion or erosion under moderate impact

      Applications:

      For wear protection of steel components in brick and tile, quarry and dredging industry :

      • Pug mill augers and segments
      • Press screw heads
      • Humidifier paddles and segments
      • Mixer blades and scrapers
      • Trencher teeth
      • Draught fans
      • Catchment pumps
      • Drag chains
      • Wear plates
      • Press screws
      • Conveyors etc

      Typical Mechanical Properties:
      Hardness: 62 – 67 HRc (2 layer)

      Download
    • EWAC O 606

      Continuous Wires

      Open arc self-shielded Alloy wire containing niobium carbides for severe abrasive and erosive wear at elevated temperatures

      Applications:

      • For wear-protective coating of carbon steels, low or high alloy steels and 14% Mn steels
      • Also for wide range of steel components subject to severe abrasion or erosion by mineral particles, sand, rocks, coal / coke and cement industries,pneumatic conveyor systems, mixer blades, pump impellers, excavator bucket teeth, conveyor chutes, concrete mixers, asphalt handling etc

      Typical Mechanical Properties:
      Hardness: 60 – 68 HRc

      Download
    • EWAC O 512

      Continuous Wires

      Open arc self-shield flux cored wire with outstanding abrasive wear resistance even at elevated temperatures

      Applications:

      • Sinter handling equipment
      • Coke pusher shoes
      • Clinker conveyer chains
      • Hot slag conveyers
      • Billet conveyer guide

      Typical Mechanical Properties:
      Hardness: 58 – 64 HRc (3 layer)

      Download
    • EWAC O 517

      Continuous Wires

      Open arc self-shielded flux cored wire for wear-facing against abrasion and impact

      Applications:

      • For multi-pass intermediate layers and anti-wear coating on roller press rolls
      • Crushers
      • Tie tamping tools
      • Cane knives
      • Shredders
      • Shovel buckets
      • Augers & scraper blades etc

      Typical Mechanical Properties:
      Hardness: 52 – 58 HRc

      Download
    • EWAC O 511

      Continuous Wires

      Open arc self shielded continuous wire designed to withstand abrasion and moderate impact

      Applications:

      • Crusher parts
      • Conveyor screws
      • Mantles
      • Mill guides
      • Agitators
      • Mixer blades
      • Dozer blades
      • Bucket teeth
      • Mill hammers

      Typical Mechanical Properties:
      Hardness: 50 – 60 HRc (3 layer)

      Download
    • EWAC O 562

      Continuous Wires

      Open arc self-shielded continuous wire for anti-spalling deposit with excellent cushioning, good impact resistance and high compressive strength

      Applications:

      • For rebuilding and reclamation of chain guide rolls
      • Worn parts on bulldozers
      • Rebuilding of large severely worn parts

      Typical Mechanical Properties:
      Hardness: 25 – 35 HRc (3 layer)

      Download
    • EWAC O 566

      Continuous Wires

      Open arc self-shield flux cored wire for joining and build up applications

      Applications:

      • Joining of crane jibs
      • Truck chassis & heavy equipment maintenance

      Typical Mechanical Properties:
      Tensile Strength: 49 Kg/mm2
      (69,000 psi)

      Download
    • EWAC O 600

      Continuous Wires

      Open arc self-shield continuous wire for build-up of table and roller liners

      Applications:

      • Coal mill crusher hammers
      • Table liners
      • Rolls and roller liners in cement plants as well as thermal power stations

      Typical Mechanical Properties:
      Hardness: 56 – 62 HRc

      Download
    • EWAC O 601

      Continuous Wires

      Open arc self-shield flux cored wire with excellent resistance to serve abrasion and erosion at elevated temperature

      Applications:

      • Steel components subject to severe abrasion and/or erosion by mineral particles
      • Sand
      • Rocks
      • coal/coke
      • Other applications include wear protection of pneumatic conveyor systems, mixer blades, pump impellers, excavator bucket teeth, conveyor chutes, concrete mixers, asphalt handling etc

      Typical Mechanical Properties:
      Hardness: 60 – 68 HRc
      (3 layer hardness)

      Download
    • EWAC O 176

      Continuous Wires

      High alloyed flux core wire for welding dissimilar steels and unknown steels

      Applications:

      • Bearing housings
      • Gears
      • Jaw crushers plates
      • Chains
      • Apron feeders
      • Baffle plates etc

      Typical Mechanical Properties:
      Tensile Strength: 73 Kg/mm2
      (1,05,000 psi)

      Download
    • EWAC O A20

      Continuous Wires

      Open arc self-shielded flux cored wire for joining and build up applications

      Applications:

      • Joining of crane jibs
      • Truck chassis & heavy equipment maintenance

      Typical Mechanical Properties:
      Hardness: 85 – 90 HRb
      Tensile Strength: 50 Kg/mm2
      (71,000 psi)

      Download
    • EWAC O 10

      Continuous Wires

      Open arc self-shielded continuous wire having resistance to high impact and compression

      Applications:

      • Track pads
      • Crusher hammer
      • Blow bars
      • Bucket
      • Track roller

      Typical Mechanical Properties:
      Hardness (As Deposited) : 16 – 22 HRc (3 layer)
      Work Hardened : 35 – 45 HRc (3 layer)

      Download
    • EWAC O 4

      Continuous Wires

      Open arc self-shielded continuous wire with high resistance to impact and pressure

      Applications:

      • For multi-pass intermediate layers
      • Anti-wear coatings
      • Joining thick steel parts of dissimilar composition railway points
      • Curved tramlines
      • Crusher bars and jaws
      • Gyratory crusher cones
      • Hydro-turbines
      • Cylindrical crusher jaws
      • Drive sprockets
      • Rolling mill guides

      Typical Mechanical Properties:
      Hardness:
      As Deposited: 85 – 90 HRb (3 layer)
      Work Hardened: 25 – 30 HRb (3 layer)

      Download
    • EWAC O 104

      Continuous Wires

      Open arc self-shielded continuous wire with outstanding abrasive wear resistance at elevated temperature

      Applications:

      • Sinter handling equipment
      • Coke pusher shoes
      • Clinker conveyer chains
      • Hot slag conveyers
      • Billet conveyer guide

      Typical Mechanical Properties:
      Hardness : 58 – 63 HRc (2 layer)

      Download
    • EWAC O 30

      Continuous Wires

      Open arc self-shielded flux cored wire with good resistance to impact and compressive load upto 5000C

      Applications:

      • For wear protective coating on
      • Drill bits
      • Grab buckets
      • Dragline teeth
      • Leading edges
      • Crusher hammers
      • Strikers
      • Ground augers
      • Gravel pumps
      • Conveyor screws
      • Hot sand chutes
      • Hot slag handling equipment
      • Casting or billet handling machines
      • Brick and tile Moulds

      Typical Mechanical Properties:
      Hardness: 52 – 55
      HRc (3 layer)

      Download
    • EWAC O 2

      Continuous Wires

      Open arc self-shielded flux cored wire with superior resistance to 2-body abrasion and low-to-medium impact

      Applications:

      For wear preventive protection of parts in

      • Quarry
      • Cement
      • Sand and gravel
      • Dredging
      • Foundry industries:
      • Pump impellers
      • Dredge cutters
      • Rolls
      • Crusher pinions and grinders
      • Cement conveyor screws
      • Hydro-pulpers
      • Bucket shovel teeth and edges
      • Dragline parts
      • Chutes
      • Mixer arms
      • Scraper blades
      • Screws

      Typical Mechanical Properties:
      Hardness: 50 – 55 HRc
      (3 layer hardness)

      Download
    • EWAC O 50

      Continuous Wires

      Open arc self-shielded flux cored wire with excellent resistance to 3-body abrasion and moderate-to-heavy impact

      Applications:

      For wear protective coatings of

      • Screw conveyors
      • Clay crusher cylinders
      • Conveyor chains
      • Waste disposal crusher hammers
      • Crusher bars
      • Tractor rollers and idlers etc

      Typical Mechanical Properties:
      Hardness: 46 – 52 HRc (2 layer)

      Download
    • EWAC O 14

      Continuous Wires

      Open arc self-shielded flux cored wire for joining, fillet welding and build-up applications

      Applications:

      • Repairs to machine bases
      • Housings
      • Tanks
      • Agricultural equipment maintenance of heavy mining and construction equipment
      • Fabrication of wear parts

      Typical Mechanical Properties:
      Hardness: 20 – 30 HRc

      Tensile Strength: 56 Kg/mm2 (80,000 psi)

      Download
    • EWAC G-571 D

      Continuous Wires

      FCAW Wire for Drop Forging Tools & Dies

      Applications:

      • Build-up of drop forging dies and tools
      • Repair of worn-out profiles
      • Salvage of undersized die-blocks
      • Repair of hot working tools and impressions
      • Drop forging dies
      • Punches
      • Inserts & other components

      Typical Mechanical Properties:
      Hardness: 40 – 46 HRc (as welded)
      38 – 45 HRc (after tempering at 550-600 °C for 1hr per inch job thickness)

      Download
    • EWAC O 600

      Hardfacing

      Open arc self-shield continuous wire for build-up of table and roller liners

      Applications:

      • Coal mill crusher hammers
      • Table liners
      • Rolls and roller liners in cement plants as well as thermal power stations

      Hardness: 56 – 62 HRc

      Download
    • Wunder 32 FC (Previously Known As – Wunder 16 WFC)

      Steel

      Flux coated brazing alloy suitable for joining of dissimilar steel to Cu alloy including Ni enhanced high strength bronzes

      Applications:

      • Tubular chassis
      • Frames
      • Drills and cutters
      • Carbide tipping
      • Piping
      • Keys
      • Composite tools and dies
      • Steel furniture

      Typical Mechanical Properties:
      Bonding Temperature: 8750C
      Tensile Shear Strength: 70 Kg/mm2
      (1,00,000 psi)

      Download
    • Ewacstik S2 (Previously Known As – Ewacstik 1601)

      Steel

      Low temperature silver brazing alloy for high strength joining of dissimilar metals

      Applications:

      • Carbide tipping
      • Joining sheet metal
      • Joining tubular steels
      • Alloy and mild steel to stainless steel

      Typical Mechanical Properties:
      Rod: 1.6, 2.0, 3.15mm
      Shim: 25mm x 0.075 mm
      Bonding Temperature: 6600C
      Tensile Strength: 42 Kg/mm2(60,000 psi)

      Download
    • Ewacstik E10 (Previously Known As – Ewacstik 1805)

      Copper

      Torch brazing rod for self-fluxing copper-to-copper joints

      Applications:

      • Electric motor repairs
      • Armatures
      • Air conditioning and refrigeration tubing

      Typical Mechanical Properties:
      Bonding Temperature : 6500 C
      Tensile Strength : 35 Kg/mm2 (50,000 psi)

      Download
    • Ewacstik E2 (Previously Known As – Ewacstik 1801)

      Copper

      High silver brazing alloy with excellent fluidity for brazing narrow clearance joints

      Applications:

      • Instruments
      • High-speed tools
      • Dies
      • Carbide tipping
      • Thin tubing
      • Wire mesh
      • Electrical contacts

      Typical Mechanical Properties:
      Bonding Temperature : 6000 C
      Tensile Strength: 63 Kg/mm2 (90,000 psi)

      Download
    • Ewacstik 180 (Previously Known As – Ewacstik 190)

      Aluminium

      An advanced brazing rod for high strength joining of aluminium parts

      Applications:

      • Furniture
      • Frames
      • Appliances
      • Radio instruments
      • Ducts

      Typical Mechanical Properties:
      Bonding Temperature: 5700C
      Tensile Strength: 24 Kg/mm2 (34,000 psi)

      Download
    • Wunder 170 FC (Previously Known As – Wunder 185 WFC)

      Surfacing Alloys

      Flux coated brazing alloy for built up & overlay application on all ferrous and non-ferrous alloys

      Applications:

      • Gear teeth
      • Shafts
      • Bearing seat
      • Pistons sprockets
      • Pump bodies
      • Impellers
      • Wear pads
      • Guides

      Typical Mechanical Properties:
      Hardness: 95 HRb
      Bonding Temperature: 8750 C
      Tensile Strength: 60 Kg/mm2 (85,000 psi)

      Download
    • Wunder Tungdrill 99 (Previously Known As – Wunder Tungdrill 8800)

      Surfacing Alloys

      Composite gas brazing filler rod with hard carbides embedded in tough matrix

      Applications:

      • Drill bits
      • Stabilizer
      • Fishing tool
      • Masonry drill
      • Rotary cutting tool

      Typical Mechanical Properties:
      Hardness: Matrix – 200 BHN,
      Carbides – 1200 HV (min)

      Download
    • Ewacsn 2 (Previously Known As – Winweld 1)

      Steel

      Paint-on solder paste for soldering of dissimilar metals except Al and Mg

      Applications:

      • Instruments
      • Gauges
      • Tinning
      • Radiator repair
      • Costume jewellery

      Typical Mechanical Properties:
      Bonding Temperature: 1900 C
      Tensile Strength: 7000 psi

      Download
    • Ewacstik 114 S (Previously Known As – Ewacstik 157 S)

      Steel

      A solder alloy with excellent corrosion resistance suitable for SS, brass, bronze, Ni alloys and carbon steels parts

      Applications:

      • Tanks
      • Sinks
      • Stainless pipes
      • Instruments
      • Solar heaters

      Typical Mechanical Properties:
      Bonding Temperature: 2250C
      Note: Also available in paste
      form as Staintin 157 PA
      Tensile Strength: 15,000 psi

      Download
    • EWAC 1001 EB

      Thermal Spray Process

      Nickel – base alloy with excellent wear properties

      Applications:

      • Cams
      • Screws Ceramic die
      • Cutters Fan blades
      • Patterns Dies tools

      Typical Mechanical Properties:
      Hardness: 55 – 62 HRc Max.
      Thickness: 1.5 to 2 mm

      Download
    • EWAC 1002 ET

      Thermal Spray Process

      Tungsten carbide reinforced Nickel – base alloy with exceptional resistance to abrasion and erosion

      Applications:

        • Conveyor chains
        • Mixer paddles
        • Muller ploughs
        • Die frames
        • Screws
        • Tyre chains
        • Sand slinger cups
        • Mechanical seals

      Typical Mechanical Properties:
      Hardness: 57 – 64 HR Max.
      Thickness: 1.5 mm

      Download
    • EWAC 1003 EBZ

      Thermal Spray Process

      Ni – B – Si system offers combination of wear, toughness, hardness and machinability

      Applications:

        • Shafts
        • Gears
        • Gauges
        • Tools
        • Valve pumps
        • Feed rolls
        • Moulds
        • Splines
        • Rear axle tubes

      Typical Mechanical Properties:
      Hardness: 36 – 42 HRc

      Download
    • EWAC 1004 EN

      Thermal Spray Process

      Nickel – base alloy ideal for filling, sealing, cladding & joining cast iron to steel

      Applications:

        • Engine blocks
        • Exhaust manifolds
        • Blow holes
        • Differential housings
        • Gears
        • Pulleys
        • Cladding cast iron
        • Glass moulds

      Typical Mechanical Properties:
      Hardness:80 – 100 HRb

      Download
    • EWAC 1005 EC

      Thermal Spray Process

      Nickel – base alloy for faster deposition for joining, cladding and sealing

      Applications:

        • Gears
        • Shafts
        • Patterns
        • Clutches
        • Templates
        • Keyways

      Typical Mechanical Properties:
      Hardness: 80 – 100 HRb

      Download
    • EWAC 1006 EE

      Thermal Spray Process

      Finest microflo alloy for high temperature service

      Applications:

        • Vavles
        • Hot punches
        • Ingot tongs
        • Guide rolls
        • Wire drawing blocks
        • Charging rams
        • Valve spindles

      Typical Mechanical Properties:
      Hardness: 45 – 50 HRc

      Download
    • Polypaste Quik

      Polypaste Quik

      Emergency repair applications

      Applications:

      • Pump impeller
      • Casing
      • Oil lines
      • Missing sections
      • Bolt hole area
      • Bearing areas
    • Polypaste C (Previously Known As – Polypaste 1P)

      Polypaste C (Previously Known As – Polypaste 1P)

      General repair and build – up application

      Applications:

      • Machine frames
      • Cast iron housings
      • Transformer fins
      • Keyways
    • Polypaste AF (Previously Known As – Polypaste 2)

      Polypaste AF (Previously Known As – Polypaste 2)

      Protection against corrosive wear

      Applications:

      • Valve body
      • Propellers shaft
      • Condenser tubes
      • Corrosive pump casing
    • Polypaste AP (Previously Known As – Polypaste 3P)

      Polypaste AP (Previously Known As – Polypaste 3P)

      Protection against abrasive wear

      Applications:

      • Pumphousings
      • Conveyorchutes
      • Impellers
      • Anti-wear coatings on new parts
    • Polypaste R (Previously Known As – Polypaste 10)

      Polypaste R (Previously Known As – Polypaste 10)

      Protection against impact and cavitation

      Applications:

      • Pump housing
      • Rubber (lined components & conveyor belts)
    • Polypaste H (Previously Known As – Polypaste 51 HT)

      Polypaste H (Previously Known As – Polypaste 51 HT)

      Protection of surfaces against general wear upto 1750C

      Applications:

      • Blowers
      • Cylinder heads
      • Heat exchanger tubes
      • Hot water lines
      • Steam pipes
      • Condensers
    • Polypaste CB (Previously Known As – Polypaste 53 BL)

      Polypaste CB (Previously Known As – Polypaste 53 BL)

      Protection of large surfaces against corrosion and wear

      Applications:

      • Impellers -propellers
      • Conveyer chutes – chemical tanks
      • Pump castings – valves
      • Pump casings – valves