Nickel-chromium, nickel, ferrochrome alloy wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, which is more Cr20Ni80 alloy with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components.
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34.0~37.0 |
30.0~34.0 |
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20.0~23.0 |
28.0~31.0 |
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18.0~21.0 |
18.0~21.0 |
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Resistivity at 20℃((μΩ·m)
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Thermal conductivity
KJ/m.h℃
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Coefficient of lines expansion
a×10-6/
(20~1000℃)
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