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R-55FN

Product Specification

ELECTRODES FOR WELDING CAST IRON & NICKEL BASED ALLOY

R-55FN is most Economical cast iron low heat input electrode.

 Basis OF Alloys                      :           C, Ni, Fe

Application & Descriptions : R-55Fn is most economical cast iron low heat input electrode. weld metal exhibits good strength and toughness. Weld deposits also offer good abrasion resistance. Nickel iron alloy weld metal which is easily machinable.

 Suitable for repair and joining of cast iron parts of grey cast iron, malleable iron and nodular graphite iron. Filling up defects in casting. Typical applications include casing, impeller, engine head, rope drum, ingot moulds, bearing blocks, frames, foundry castings etc.

RE-DRY CONDITION

:

Re-Dry the electrode at 150°C for 1 hour,

 

ALL WELD MECHENICAL PROPERIES (TYPICAL):

UTS

 HARDNESS

400  N/mm2

AS WELDED 170 VPN

 

DIEMENSION, CURRENT CONDITION & PACKING DATA:

Size(mm)

Size(inch)

Current Condition

weight of

Weight of Case

(Dia)

(Dia)

(DC+/ AC) Amps

packet

 

 

 

 

(Kgs)

 

2.50x350mm

3/32”X14”

50-80

2

20

3.20x350

1/8”X14”

70-110

2

20

4.00x350

5/32”X14”

100-130

2

20

5.00X350

3/16”X14”

130-160

2

20

 

 

Customer packing on request.


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