


| Sizes (mm) | Standard | Welding Position View(+) |
Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 1.2~1.6 | AWS A5.28 EN 21952-B JIS Z 3317 KS D 7120 |
ER80S-B2 G 55 1CM YG1CM-G YG1CM-G |
F, HF | Ar+2%O2 | DC(+) |
| Typical chemical composition of wire (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.09 | 0.54 | 0.51 | 0.015 | 0.006 | 1.26 | - | 0.45 | - |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 500 | 580 | 25 | - | 80 (0℃) | 620℃x1Hr |