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Stainless Steel Electrode

Stainless Steel Electrode
Stainless Steel Electrode
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Product Code : ER312
Product Description

ER312 stainless steel wire is used for welding cast alloys of similar composition as well as dissimilar metals including stainless to mild steels. It can also be used for welding high strength steels. This alloy has very high ferrite.

AWS Specification : AWS A5.9/A5.9M:2006

AWS Classification

ER312

Welding Current

DCEP

Typical wire chemistry

C

Cr

Ni

Mo

Mn

Si

P

S

Cu

0.15

28.0-32.0

8.0-10.5

0.75

1.0-2.5

0.30-0.65

0.03

0.03

0.75

Typical Mechanical Properties(As Welded)

Yield Strength, ksi

78

Tensile Strength, ksi

109

Elongation%, min

45

Welding Positions

F,V,OH,H

Available Diameters MIG with Operating Range in Amps

.023"

35 - 70

.030"

50 - 100

.035"

160 - 210

.045"

180 - 250

Available Diameters TIG with Operating Range in Amps

.035"

60 - 90

.045"

80 - 110

1/16"

90 - 130

3/32"

120 - 175

1/8"

150 - 220

5/32"

170 - 350

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