Recommended Gases:

• Pure Argon.

Conforms to Certification: AWS A5.18 ASME SFA A5.18

Weld Process Used for Tig (GTAW)

AWS Chemical Composition Requirements

C = 0.06 – 0.15

Ni = 0.15 max

Mn = 1.40 – 1.85

Cr = 0.15 max

Si = 0.80 – 1.15

Mo = 0.15 max

P = 0.025 max

V = 0.03 max

S = 0.035 max

Cu = 0.50 max

Deposited Chemical Composition % (Typical)

C = 0.09

P = 0.012

Si = 0.95

Mn = 1.65

S = 0.018

Cu = 0.35

Deposited All Weld Metal Properties % (As Welded)

Tensile Strength

78,000 psi

Yield Strength

65,500 psi

Elongation

24%

Deposited Charpy-V-Notch Impact Properties %
45 ft. lbs. (at -20ºF)