ER310 type stainless steel wire is used for welding base metal in cast or wrought iron form of similar type stainless steel.  The weld deposit calls for low heat during welding and is fully austenitic.

AWS Specification           
AWS A5.9

AWS Classification            
ER310

Welding Current
DCEP (Electrode Positive)

Typical Wire Chemistry
C         0.11
Si        0.40
Mn       1.90
Ni        20.95
Cr        27.10

Typical Mechanical Properties (As Welded)
Tensile Strength, psi            95,000
% Elongation in 2"                34

Welding Positions
All positions

Shielding Gas
Ar or Ar CO₂ mix

Available Diameters
.023", .030", .035", & .045" - GMAW
.035", .045", 1/16", 3/32", & 1/8" - GTAW 

Operating Range In Amps
.023"   35 - 70
.030"   50 - 100
.035"   100 - 150
.045"   150 - 200

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