Stainless Steel Welding Wire ER347

ER347 Welding Wire
1)stainless steel welding wire
2)joining types 321 and 347 grades of stainless
Stainless Steel Welding Wire ER347

ER347 stainless steel is used when the application requires the maximum resistance to corrosion. It is well suited for service temperatures below 600 degrees F. ER347 is used for welding types 304, 321, and 347 type stainless steels.
AWS Specification


AWS A5.9
AWS Classification

ER347
Welding Current

DCEP (Electrode Positive)
Typical Wire Chemistry
C 0.05
Si 0.52
Mn 1.65
Ni 9.75
Cr 19.90
Nb 0.72
Typical Mechanical Properties (As Welded)
Tensile Strength, psi 86,500
% Elongation in 2" 35