Description
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.
Applications
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 % |
Good |
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.
Specifications:
GE B50TF119, PWA 36947
|
