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R-CCR 70

Product Specification

ELECTRODES FOR SURFACING, OVERLY & HARDFACING APPLICATION

Developed for hard facing application involving severe abrasion with mild impact

 Basis OF Alloys                       :          C, Cr

Applications & Descriptions : Developed for hard facing application involving severe abrasion with mild impact. Weld metal has martensitic structure and dispersed chrome carbide. suitable for erosive abrasion. Welds are non machinable.

Suitable for hard facing of pump impellers, sandblasts, conveyor, screw, mixer blades, rolling mill guides, cane cutting knives, plough shares, excavavator bucket, bucket teeth, dredger bucket, fan blades cams, scraper bars, Suitable in coal crushing applications, cement grinding rings, pulverizes, mill hammer and for use on manganese steel, cast iron, carbon and alloy steels etc.

RE-DRY CONDITION          :          Re-Dry the electrode at350°C for 1 hour,

 

ALL WELD CHEMICAL COMPOSITION %:

C

Mn

Si

Cr

1-2

1.00 max.

1.00 max

10-14

 

WELD METAL HARDNESS:

As welded Hardness

54-58 HRC

 

DIEMENSION, CURRENT CONDITION & PACKING DATA:

Size(mm)

Size(inch)

Current Condition

weight of

Weight of Case

(Dia)

(Dia)

(DC+/ AC) Amps

packet

 

 

 

 

(Kgs)

 

3.15/ 3.20 X 350

1/ 8” X 18”

100-130

5

20

4.00 X 350

5/ 32” X 18”

150-180

5

20

5.00 X 350

3/ 16” X 18”

210-260

5

20

 

Customer packing on request.

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