Sizes (mm) | Standard | Welding Position View(+) |
Shielding gas | Polarity | |
---|---|---|---|---|---|
1.2~4.0 | AWS A5.18 EN 636-A EN 636-B JIS Z 3316 KS D 7140 |
ER70S-3 W 46 3 W2Si1 W 49A 3 U W3 YGT50 YGT50 |
F, HF, H, VU, VD, OH | Ar | DC(-) |
Typical chemical composition of wire (%) | ||||||||
---|---|---|---|---|---|---|---|---|
C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
0.07 | 0.65 | 1.18 | 0.01 | 0.009 | - | - | - | - |
Typical mechanical properties of all-weld metal | |||||
---|---|---|---|---|---|
Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
480 | 550 | 32 | - | 120 (-30℃) | - |