Listing ID #4168504
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Contact SupplierNichrome (NiCr alloy) is brand name for a nickel-chromium resistance wire, a non-magnetic alloy of nickel and chromium. A common alloy is 80% nickel and 20% chromium, by weight, but there are many others to accommodate various applications.
Properties\Grade |
NiCr80/20 |
NiCr70/30 |
NIcr60/15 |
Nicr35/20 |
NiCr30/20 |
|
Main |
NI |
Balance |
Balance |
55.0-61.0 |
34.0-37.0 |
30.0-34.0 |
Cr |
20.0-23.0 |
28.0-31.0 |
15.0-18.0 |
18.0-21.0 |
18.0-21.0 |
|
Fe |
≤1.0 |
≤1.0 |
Balance |
Balance |
Balance |
|
Max Continuous |
1200 |
1200 |
1150 |
1100 |
1100 |
|
Resisvity |
1.09±0.05 |
1.18±0.05 |
1.12±0.05 |
1.04±0.05 |
1.074±0.05 |
|
Density (g/cm) |
8.4 |
8.1 |
8.2 |
7.9 |
7.9 |
|
Thermal |
60.3 |
45.2 |
45.2 |
43.8 |
43.8 |
|
Coefficient of Thermal |
18.0 |
17.0 |
17.0 |
19.0 |
19.0 |
|
Melting Point |
1400 |
1380 |
1390 |
1390 |
1390 |
|
Elongation ( % ) |
≥20 |
≥20 |
≥20 |
≥20 |
≥20 |
|
Micrographic |
austenite |
austenite |
austenite |
austenite |
Austenite |
|
Magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |