Tigfil 70S2(Special)
AWS Code: ER 70S-2
Typical Applications :
Welding of NACE pipe-Type A 106 Gr. B or equivalent grades, Pressure vessels, and Boilers involving unalloyed and micro-alloyed structural steels with specified tensile strength up to 520 MPa to meet subzero impact down to -46oC.
Characteristics :
Triple deoxidized copper coated mild steel GTAW filler wire with very low impurities. S & P in the wire, as well as weld metal, do not exceed 0.01%. Weld deposit is tough, ductile, and of radiographic quality. It passes HIC and SSCC test as per GS-8 Annexure- I NACE specification.
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