Hardfacing Alloy
Thermal Spray Wire
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Thermal Spray Wire >> Nickel Based Alloy >> NiCrAl
NiCrAl is a cored wire specifically designed for arc spray systems. It produces a self-bonding nickel-chromium-aluminum deposit with excellent high temperature oxidation and corrosion resistance. NiCrAl can be used for dimensional restoration of parts and is widely used in the aircraft engine repair market. The coating can be used as an undercoat for ceramics. It can equal to Tafa 73MXC, Sulzer Metco 8443. Applications
Bond Coat
Dimensional Restoration
Product Details

Chemical composition

Grade Chemical composition(%)
NiCrAl Ni Cr Al
¡¡ Bal. 20 7
Physical Properties
Grade Density Melting point
NiCrAl 8.3g/cm3 1400¡ãC

Typical Characteristics

Typical Hardness Bond Strength Deposit Rate Deposit Efficiency Machilityineab
HRB 85~95 9500 psi 10 lbs/hr/100A

70 %


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.
Ni 20Cr 7Al , PWA 36947D for PWA 271-47 Rev H, GEAE , C07-043 for GE SPM 70-49-39, B50TF119-
S11/CL D, CFMI CP6037 for 70-48-15, Honeywell FP5045, Type XVIII, Nickel Chromium Aluminum
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