ERNiCrMo-3

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• Material:	ERNiCrMo-3
  Other Brands:	ERNiCrMo-3
  Source Stock:	Customized
  Supplier:	Shanghai Hite Special Alloy Co., Ltd.
  Contacts:	Mr.KayDuan
  Email:	sales02@hitealloy.com

• ERNiCrMo-3 Details

  
  
  

  ERNiCrMo-3 is a nickel based alloy welding wire with a chemical composition code of NiCr22Mo9Nb. It has excellent welding process performance, beautiful weld formation, and excellent comprehensive mechanical properties of the deposited metal.

  
  

  ERNiCrMo-3 nickel based alloy welding wire usage: mainly used for welding nickel based alloys and dissimilar steels.

  
  

  Chemical composition of ERNiCrMo-3:

  

  

  

  

  

  Welding precautions for ERNiCrMo-3 nickel based alloy welding wire:

  1. The welding area must be thoroughly cleaned of surface impurities such as oil stains, rust, and moisture.

  2. When welding, small line energy should be used, and it is recommended to use a lower interpass temperature.

  3. The purity of the argon gas used should be above 99.99% and the gas flow control should be appropriate. Usually, when the welding current is 100-200A, the gas flow rate is about 10-15L/min.

  4. Proper wind protection facilities must be in place during welding, otherwise the protective gas is susceptible to the influence of wind and may result in poor gas protection. Deteriorate the weld bead and cause porosity.

  5. Properly select the nozzle and control the appropriate extension length of the tungsten electrode.