Description
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Sizes (mm) Standard Welding Position Shielding gas Polarity 1.2~4.0 AWS A5.18
EN 636-A
EN 636-B
JIS Z 3316
KS D 7140ER70S-G
W 46 3 W3Si1
W 49A 3 U W6
YGT50
YGT50F, HF, H, VU, VD, OH Ar DC(-) Typical chemical composition of wire (%) C Si Mn P S Cr Ni Mo Remark 0.07 0.82 1.52 0.012 0.015 – – – – Typical mechanical properties of all-weld metal Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT 490 580 30 – 130 (-30℃) –