Details

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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℃

Classification


Application and Features 

• KMS-W is 63%Ni-24%Mo-6%Fe-5%Cr alloy
• Good mechanical properties at 980℃, but poor oxidation resistance above 780℃
• Suitable for welding Hastelloy W
• Ideal for welding jet engine repair and maintenance, gas turbine parts and rotor hubs

Welding Position

Welding Instruction

• Clean surface of base metal before welding
• Heat input should be controlled as low as possible
• For other instructions, please refer to Appendix B

Application
- Ideal for welding jet engine repair and maintenance, gas turbine parts and rotor hubs

Typical Chemical Composition of Weld Metal (wt%)


Typical Mechanical Properties of Weld Metal


Size and Suggested Operating Range (DC+)