Description
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Sizes (mm) Standard Welding Position Shielding gas Polarity 0.8~1.6 AWS A5.28
EN 16834-A
EN 16834-B
JIS Z 3312
KS D 7025ER80S-G
G 55 2 C Z
G 62A 2 U C 3M1T
G 59J A 1 U C 3M1T
YGW21F, HF CO2 DC(+) Typical chemical composition of wire (%) C Si Mn P S Cr Ni Mo Remark 0.07 0.84 1.95 0.014 0.005 – – 0.31 – Typical mechanical properties of all-weld metal Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT 550 640 27 – 120 (-5℃)
110 (-20℃)–