Description
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Sizes (mm) Standard Welding Position Shielding gas Polarity 0.8~1.6 AWS A5.9 ER430 Modified F, HF Ar DC(+) Typical chemical composition of wire (%) C Si Mn P S Cr Ni Mo Remark 0.05 0.85 0.49 – – 17.3 0.4 0.4 Ti : 0.40 Typical mechanical properties of all-weld metal Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT – – – – – –
