ER 70S-2  HIGH PERFORMANCE MILD STEEL TIG ROD IS STANDARD FOR SINGLE PASS WELDING MILD AND LOW ALLOY STEELS. ER70S-2 IS THE MOST COMMON ROD USED FOR TIG WELDING OF ANSI 4130.

CONTAINING  MULTIPLE DE-OXIDANTS  PRODUCES DEFECT FREE WELD DEPOSITS WHEN USED PROPERLY.

SHIELD GAS - 100% ARGON

NOT REQUIRED BUT IF YOU BACK PURGE GAS - 100% ARGON

Tensile Strength  psi: 70,000

Yield Strength  psi: 58,000 

Elongation % 22

SKU: TIG-3670S2045