Cr20Ni35

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Chemical Content, %

C P S Mn Si Cr Ni Al Fe
Max 0.08 Max 0.02 Max 0.015 Max 1.0 1.0-3.0 18.0~21.0 34.0-37.0 - Bal.

Mechanical Properties

Property Name Value
Max Continuous Service Temperature 1100℃
Resistivity 20℃ 1.04+/-0.05 ohm mm2/m
Density 7.9 g/cm3
Thermal Conductivity 43.8 KJ/m·h·℃
Coefficient of Thermal Expansion 19×10-6/℃ (20℃~1000℃)
Melting Point 1390℃
Elongation Min 20%
Micrographic Structure Austenite
Magnetic Property nonmagnetic

Temperature Factor of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃ 700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃
1 1.029 1.061 1.090 1.115 1.138 1.157 1.173 1.188 1.208 1.219 1.228 - -