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AWS ER80S-D2 Welding Wire

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AWS ER80S-D2 Welding Wire

Application


Used for welding 1%Cr, 0.5%Mo low alloy steel that working temperature is below 510 ,

such as boiler pipelines, high pressure vessels, petroleum thermal cracking equipment, and 30CrMnSi Cast steel as well.


Chemical composition of deposited metal %


C Mn P S Si Cr Mo
Standard 0.05 0.90 0.030 0.03 1.00 1.00-1.50 0.40-0.65
Typical 0.040 0.800 0.012 0.010 0.480 1.200 0.600

Mechanical properties of deposited metal (AW)


Postweld Condition Yield Strength (Mpa) Tensile Strength(Mpa) Elongation (%) Akv Value (J)
Standard PWHT690 x 1h 390 520 19
Typical 480 580 22 25 180


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