High Tensile Steel Arc Welding Electrodes

C-128

E12018G

Description?G

The C-128 is an outstanding electrode designed for use in military applications which required weld joints with 100,000 psi minimum tensile strength. This electrode provides excellent puddle control with good wetting action and tie in. This electrode offers arc characteristics and easy slag removal.

Application?G

The C-116 is designed for application reqiring at least 100,000 psi tensile strength, good ductility and crack resistance along with high notch toughness at temperatures of -60?K. Low Alloy steels typically weded with 11018M include HY-80, HY-90, HY-100, and T-1 steels.

Typical weld metal properties?G (Weld Metal Analysis)

Carbon ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K 0.075
Manganese ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K. 1.45
Silicon ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K 0.43
Phosphorus ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K. 0.011
Sulphur ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K.. 0.010
Chromium?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K.. 0.35
Molybdenun?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K0.30
Nickel ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K.. 1.75

Mechanical properties:

Tensile Strength (Kg/mm2) ?K?K?K?K?K?K?K?K?K?K?K?K... 80.0 ~ 85.0
Yield Point (Kg/mm2) ?K?K?K?K?K?K?K?K?K?K?K?K?K?K... 70.0 ~ 75.0
Elongation (%) ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K.. 20.0 ~ 25.0
Reduction of Area (%) ?K?K?K?K?K?K?K?K?K?K?K?K?K?K.. 55.0 ~ 65.0
Charpy V-Notch Impact Values ?K?K?K?K?K?K?K?K?K?K?K?K----

Available diameter and recommended operating ranges?G
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Type of power?GA.C. or D.C.E.P.
Approvals?G