


| Sizes (mm) | Standard | Welding Position View(+) |
Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 1.2~4.0 | AWS A5.9 EN 14343 A |
ER2594 W 25 9 4 N L |
F, HF, H, VU, VD, OH | Ar | DC(-) |
| Typical chemical composition of wire (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.02 | 0.41 | 0.66 | - | - | 24.93 | 9.24 | 3.98 | N : 0.23 |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 640 | 800 | 32 | - | 221 (-20℃) 211 (-50℃) |
- |