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JIS Y312
AWS ER312

Description and Applications

Welding of dissimilar materials such as stainless steel to mild steel or low alloy steel. Deposited contain large quantities of ferrite, and has good crack resistance.

 
 
Typical Chemical Composition of Weld Metal(wt%)
C Si Mn Ni Cr Mo
0.11 0.36 1.73 9.25 29.1 0.14
 
 
Typical Mechanical Properties of Weld Metal
Shield Gas
Tensile Strength
N/mm2
 Elongation
100% Ar 610 34
 
 
Size of Wire
Diameter (mm)
 1.6 2.0 2.6 3.2
Length (mm) 1,000 1,000 1,000 1,000