Description
| Sizes (mm) | Standard | Welding Position | Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 1.2~1.6 | AWS A5.28 JIS Z 3317 KS D 7120 |
ER80S-G G 55-1CM3 YG1CM-A |
F, HF | Ar+20%CO2 | DC(+) |
| Typical chemical composition of wire (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.07 | 0.64 | 1.06 | 0.009 | 0.009 | 1.31 | – | 0.48 | – |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 510 | 620 | 25 | – | 108 (0℃) | 690℃x1Hr |