Cr20Ni35
Nichrome wire 2035, also known as Cr20Ni35, is a nickel-chromium alloy known for its high resistivity, good oxidation resistance, high temperature strength, and good cold forming properties. In addition, nickel-chromium wire 2035 also has good corrosion resistance and can work stably for a long time in harsh environments, so it is especially suitable for aerospace, energy, chemical and other fields.
Classification:
Keyword: Cr20Ni35
1. chemical composition
|
Main chemical components |
Ni |
34.0~37.0 |
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Cr |
18.0~21.0 |
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|
Fe |
Allowance |
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2. physical properties
|
Maximum use temperature of components ℃ |
1100 |
|
Melting point ℃ |
1390 |
|
密度g/cm³ |
7.90 |
|
Resistivity μΩ · m,20 ℃ |
1.04±0.05 |
|
Elongation% |
≥ 20 |
|
Specific heat J/g.℃ |
0.500 |
|
Thermal conductivity KJ/m.h ℃ |
43.8 |
|
Coefficient of linear expansion a × 10-6/ |
19.0 |
|
microstructure |
Austenitic |
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Magnetic |
non-magnetic |
3. varieties and specifications
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Variety |
Specifications |
|
|
Wire |
round wire |
F0.15 ~ 13.00mm |
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Strip |
cold rolling |
0.15 to 4 × 200mm |
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hot rolling |
4 to 22 × 200mm |
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|
Non-standard can support customization |
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