


A5.14 : ERNiCrFe-7
18274 : S Ni 6052 (NiCr30Fe9)
| Sizes (mm) | Standard | Welding Position View(+) |
Shielding gas | Polarity | |
|---|---|---|---|---|---|
| 0.9~1.2 | AWS A5.14 | ERNiCrFe-7A | F, HF, H, VU, VD, OH | Ar | DC(-) |
| Typical chemical composition of wire (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Nb | Remark |
| 0.01 | 0.20 | 0.43 | - | - | 30.40 | 57.50 | 0.81 | Fe : 8.80 |
| Typical mechanical properties of all-weld metal | |||||
|---|---|---|---|---|---|
| Y.S (MPa) | T.S (MPa) | EI. (%) | Hardness (HV) | IV (J) | PWHT |
| - | 600 | 46 | - | - | - |