Hardfacing Alloy
Thermal Spray Wire
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Thermal Spray Wire >> Nickel Based Alloy >> NiCr 80

NiCr 80/20 is a high purity nickel chrome wire specifically designed for arc spraying., It can produces dense,well bonded coatings with excellent machineability, electrical conductivity and high temperature oxidation resistance up to 1800 degrees F (980 degrees C). The materials show an exothermic reaction during the spray process, Also produce coatings with high bond strengths that self-bond to most metallic substrates, Except the copper and tungsten based materials. It can equivalent to Tafa 06C.

Build-up of machinable carbon steel and corrosion-resistant steels.
Bond Coatings under ceramic top coatings.
High-temperature anti-corrosive coating.
Under the condition of high temperature and low temperature as the Fretting resistance.

Product Details
Chemical composition

Grade Nominal composition(%) Cr Ni
NiCr 80/20 Min 20 ¡¡
Max ¡¡ Bal
Physical Properties
Grade Density Melting point
NiCr 80/20 8.3g/cm3 1400 ¡ãC

Typical Characteristics

Typical Hardness Bond Strength Deposit Rate Deposit Efficiency Machilityineab
HRB 90 7300 psi 11 lbs/hr/100A

65-75 %


Sizes & Packaging:

Diameter Packaging Wire Weight
1/16¡± (1.6mm) MIG (D 300) 15kg((33 lb)/spool
Note that special sizes, or packing requirements are available on all requests.
GE B50TF119, PWA 36947
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