


| Sizes (mm) | Standard | Welding Position View(+) |
Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 2.6~5.0 | KS D 7021 AWS A5.11 EN ISO 14172 JIS Z 3224 |
DNiCrFe-3 ENiCrFe-3 E Ni 6182 DNiCrFe-3 |
F, HF, H, VU, OH | - | DC(+) |
| Typical chemical composition all-weld metal (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Remark |
| 0.06 | 0.42 | 7.95 | 0.010 | 0.007 | 16.20 | Rem. | 0.10 | Fe : 3.9 Nb+Ta :1.90 |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| 500 | 650 | 42 | - | - | - |