Euqal to Tafa06C Wire for build-up coating and sealing
Nickel Chromium 80/20
Introduction
Nickel Chromium 80/20 wires are products appropriate for general use. 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
Nickel Chromium 80/20 widely used for electrical arc thermal spray application, 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). Widely applied to repair machine parts, electrical and high temperature corrosion applications.
Typical Uses and Applications
Bond Coatings under ceramic top coatings.
Build-up of machinable carbon steel and corrosion-resistant steels.
Under the condition of high temperature and low temperature as the Fretting resistance.
High-temperature anti-corrosive coating.
Chemical composition
Nominal composition |
Cr % |
Ni % |
Min |
20.0 |
|
Max |
|
Bal. |
Specifications
Grade |
GE |
PWA |
Nickel Chrome 80/20 |
B50TF119 |
36947 |
Physical Properties
Grade |
Density |
Melting point °C |
Electrical resistivity at 20°C Ω mm2/m |
Nickel Chrome 80/20 |
8.3g/cm3 |
1400 |
1.09 |
Typical Deposit Characteristics
Typical Hardness |
Bond Strength |
Deposit Rate |
Deposit Efficiency |
Machilityineab |
HRB 90 |
7300 psi |
11 lbs/hr/100A |
65-75 % |
Good |
Standard Sizes & Packing
Diameter |
Dimension tolerance (mm) |
Packing |
Wire Weight |
1/16 (1.6mm) |
+ 0/-0.05 |
D 300 Spool |
15kg/spool |
Other sizes (diameter and wire weight) can produced based on customers' requirement