


| Sizes (mm) | Standard | Welding Position View(+) |
Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 2.6~6.0 | AWS A5.5 EN 757 JIS Z 3211 |
E12018-M E69 3 Z B 32 H10 E8618-N4C2M2 |
F, HF, H, VU, OH | - | AC/DC(+) |
| Typical chemical composition all-weld metal (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.08 | 0.30 | 1.46 | 0.014 | 0.013 | 0.95 | 1.86 | 0.41 | - |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 800 | 940 | 20 | - | 40 (-50℃) | - |