EWAC Flux Cored Wire

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                             Product                                           Main Uses Tensile Strength in PSI Hardness
EWAC O 510  Good impact resistance with good comprehensive strength. Joining of Crane jibs, Truck chassis & Heavy equipment maintenance 70,000 --
EWAC O 521 For repair & joining application on difficult steels, low & high alloy & Mn steels. Also suitable for using as cushion layer under wear resistant coating  92,000 --
EWAC O 52B Good resistance to compression and plastic deformation. Multi-pass deposit capability. -- 25 to 35 HRc (3 layer)
EWAC O 540 For buttering layers prior to harder overlays & wear preventive coating of Crane wheels, Crusher cylinder, Shovel buckets etc. --

- As Deposited: 90 HRb(3 layer)

- Work Hardened: 42 HRc (3 layer)

EWAC OA 564 Excellent resistance to impact, galling & scoring. For re-conditioning of Drive sprockets, Crusher rolls & Jaws, Track pads, Dozer blades etc. 78,000  --
EWAC O 570 Excellent resistance to Grinding abrasion with compression & impact. For hard-facing of Excavator teeth, Dredger buckets, Crusher augurs, Conveyor parts etc. -- 50 – 58 HRc (3 layer)
EWAC O 630 Very high hardness achieved on ferritic steels. Good weldability and high deposition rate. -- 62 – 67 HRc (2 layer)
EWAC O 606 Single pass provides optimum, intrinsic properties. Slag free deposit save weld cleaning time. -- 60 – 68 HRc
EWAC O 512 Excellent resistance to abrasion & erosion upto 650 Deg. Hard-facing of Sinter handling equipment, Coke pusher shoes, Clinker conveyor chains etc.  -- 58-64 HRc (3 layer)
EWAC O 517 High resistance to impact, pressure & abrasion. Ideal for thick, multi-pass, protective coatings. -- 52 – 58 HRc
OA 511 Abrasion resistance with good compressive strength. Hard-facing of Crusher parts, Conveyor screws, Mantles, Mill guides, Bucket teeth etc. -- 50-60 HRc (3 layer)
OA 562 Good resistance to compression & plastic deformation. For re-building & reclamation of Chain guide rolls, Worn parts on bulldozers, severely worn out parts  -- 25-35 HRc (3 layer)
OA 566 Excellent impact resistance & good compressive strength. Joining of Crane jibs, Truck chassis & Heavy equipment maintenance 69,000 --
OA 600 Rapid deposition rate. No slag. Superior wear resistance. High Hardness. -- 56-62 HRc
OA 6001 Formation of stress relieving cracks to minimise distortion. Resistant to flame cutting – use plasma arc process. -- 60 – 68 HRc (3 layer)
OA 688 Repair & re-conditioning of Bearing housing, Gears, Jaw crusher plates. Designed for joining MS, Low alloy, Medium alloy, SS & Dissimilar steels 1,05,000 --
OA 2110 Joining of Crane jibs, Truck chassis & Heavy equipment maintenance. Impact  resistance with good compressive strength 71,000 --
OA 3205 Excellent resistance to impact & abrasion-Work hardens to service. Ideal application Track pads, Crusher hammers, Blow bar & bucket repairs  --

- As Deposited: 16 - 22 HRc (3 layer)

- Work Hardened: 35 - 45 HRc (3 layer) 

OA 3302 Versatile austenitic Cr Ni Mn alloy for high resistance to impact, pressure & metal to metal wear-ideal application -Gyratory crusher cones, Drive sprockets, Mill guides etc.  --

- As Deposited:  85 – 90 HRb (3 layer)

- Work Hardened: 25 – 30 HRb (3 layer) 

OA 3952 Refractory carbides in tough matrix withstands abrasion, erosion & corrosion. Ideal application Sinter handling equipment, Coke crusher shoes, Hot slag conveyor.  -- 58 – 63 HRc (2 layer)
OA 4415 Special heat treatment alloy with excellent resistance to impact & compressive load. Ideal for wear protection on Drill bits, Grab buckets, Dragline teeth, Crusher hammer etc.  -- 52 – 55 HRc (3 layer)
OA 4601 Excellent resistance to abrasion combined with impact & compression. Ideal application in quarry, cement, dredging & foundry industries -- 50 – 55 HRc (3 layer)
OA 4625 Weld metal gives good resistance to abrasion, pressure & moderate impact conditions. Ideal application Screw conveyor, Crusher hammers, Track rollers etc. -- 46 – 52 HRc (2 layer)
OA 4907 Continuous electrode for rapid joining, fillet welding & build of low carbon steels. Repair to Machine bases, Housings, Tanks, Maintenance of heavy mining equipment 80,000 20 – 30 HRc
DO* 390 N Revolutionary Nano technology wire for severe abrasion & erosion at elevated temperatures-750 Deg service condition. Ideal application Grizzly bars, Exhaust fans, Mixer blades, Furnace chutes --

- 64 – 66 HRc (1st layer)

- 66 - 68 HRc (2nd layer)

EWAC G-571 D Multi-layer build up, crack resistant deposits. Fe-Cr-Ni-Mo-V alloy resists deformation due to impact & compressive loads --

- 40 – 46 HRc (as welded)

- 28 – 45 HRc (after tempering at 550-6000C for 1 hr per inch job thickness)

EWAC G-572 P Multi-layer build up, crack resistant deposits. Deposit resists deformation due to pressure & impact. High deposition rate & machinable deposit with carbide tip tool --

- 50 – 56 HRc (as welded) -

48 – 45 HRc (after tempering at 550-6000C for 1 hr per inch job thickness)