Description
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Sizes (mm) Standard Welding Position Shielding gas Polarity 1.6~3.2 AWS A5.29
AWS A5.36
JIS Z 3313
EN ISO 17632-BE71T8-Ni1
E71T8-A2-Ni1-H8
T49 3 TG-1NA-N2
T49 3 T8-1NOA-N2F, HF, H, VU, VD, OH Non DC(-) Typical chemical composition all-weld metal (%) C Si Mn P S Cr Ni Mo Remark 0.05 0.17 0.87 0.010 0.010 – 0.93 – Al 0.77 Typical mechanical properties of all-weld metal Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT 440 544 22 – 46 (-30℃) –