Description
| Sizes (mm) | Standard | Welding Position | Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 2.4~4.8 | AWS A5.17 EN ISO 14171 JIS Z 3183 KS B ISO 14171 |
F7A0-EL12 S 42 0 AB S1 S502-H S 42 0 AB S1 |
F | – | DC(+) |
| Typical chemical composition all-weld metal (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.04 | 0.37 | 1.10 | 0.021 | 0.014 | – | – | – | – |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 450 | 530 | 30 | – | 60 (-18℃) | – |