Description
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Sizes (mm) Standard Welding Position Shielding gas Polarity 1.2~1.6 F, HF CO2 DC(+) Typical chemical composition all-weld metal (%) C Si Mn P S Cr Ni Mo Remark 0.44 3.40 0.55 0.013 0.011 7.50 1.00 W : 0.10 Typical mechanical properties of all-weld metal Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT – – – 700~850 – –