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AWS ER70S-2 Welding Wire

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AWS ER70S-2 Welding Wire

Application


suitable for welding structures of skyscrapers and jumbo public buildings which fabricated by fire resisting and aimospheric corrosion


Chemical composition of deposited metal

C Mn Si S P Cr Mo
Standard 0.05-0.12 0.90 0.60 0.03 0.03 0.40-0.65 0.40-0.65
Typical 0.065 0.600 0.300 0.007 0.007 0.440 0.490

Mechanical properties of deposited metal

Postweld Condition Yield Strength (Mpa) Tensile Strength(Mpa) Elongation (%) Akv Value (J)
Standard PWHT620x1h 460 550 19
Typical 485 620 25 C20 90


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