KMS-W
Shielding Gas: 75 % Ar +2 5%He
KMS W is 63%Ni-24%Mo-6%Fe-5%Cr alloy. Good mechanical properties at 980℃, but poor oxidation resistance above 780℃.
Shielding Gas: 75 % Ar +2 5%He
KMS W is 63%Ni-24%Mo-6%Fe-5%Cr alloy. Good mechanical properties at 980℃, but poor oxidation resistance above 780℃.
| AWS A5.14/A5.14M | ERNiMo-3 |
| JIS Z3334 | SNi1004 |
| EN ISO 18274 | S Ni 1004 |
| GB T15620 | S Ni 1004 |
Ideal for welding jet engine repair and maintenance, gas turbine parts and rotor hubs.
| C | Si | Mn | P | S | Cr | Mo | Fe | Ni |
| 0.01 | 0.08 | 0.40 | 0.001 | 0.001 | 4.79 | 23.37 | 5.46 | 65.60 |
| Tensile Strength N/mm² | Yield Strength N/mm² | Elongation % | Charpy V-Notch ℃ | Charpy V-Notch J |
| 700 | 544 | 25 | – | – |
| Diameter (mm) | 0.8 | 0.9 | 1.2 | 1.6 |
| Current(A) | 140-180 | 160-200 | 190-230 | 200-250 |
| Voltage(V) | 24-27 | 25-28 | 26-30 | 29-33 |