


| 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-6 W 46 3 W3Si1 W 49A 3 U W6 YGT50 YGT50 |
F, HF, H, VU, VD, OH | Ar | DC(-) |
| Typical chemical composition of wire (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.08 | 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℃) | - |