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 |
Chemical Composition(%) |
NiCr 80/20 |
Cr |
Ni |
20 |
Balance |
Physical Properties:
Grade |
Density |
Melting point |
NiCr 80/20 |
8.3g/cm3 |
1400 °C |
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 |
Dimension Tolerance |
Packing |
Wire Weight |
1.6mm |
+0/-0.05 |
D 300 Spool |
15kgs(33 lbs)/spool |
2.0mm |
+0/-0.05 |
D 300 Spool |
15kgs(33 lbs)/spool |
1/8"(3.17mm) |
+0/-0.05 |
Coil Form |
20-400kgs/coil |
Note that special sizes, or packing requirements are available on all requests.
Specifications
GE B50TF119, PWA 36947