Cr30Ni70 Nichrome and nickel-chromium-iron resistance electrothermal alloy

Place of Origin:

Shanghai, China

Brand Name:

SEHM

Model Number:

Cr20Ni80

Application:

Industry heat equipment

Shape:

Banding

Material:

50

Chemical Composition:

Ni-Cr-Fe

Name:

Cr30Ni70

Ni composition:

≤68%

Cr composition:

28.0~31.0%

Fe composition:

≤1.0%

Element highest temperature:

1100℃

Melting point:

1380℃

Density:

8.1 g.cm3

Resistivity:

1.18±0.05 μΩ*m20℃

Elongation:

≥20%

Specific heat:

0.461J/g. ℃