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Product Details

Product Details

Stainless Steel Wire Welding materials Ferritic stainless steel for solenoid valves Electrothermal Alloy Shaped Wire
Cold Heading Wire Spring Wire Weaving Wire Electro Polishing Quality Wire Redrawing Wire Shaft Wire Pen Tip Wire Cold Finished Bar
drhj
drhj
电热合金（铁铬铝电热合金）

Electrothermal Alloy

Application:

Mainly used in industrial heating equipment and civil heating appliances in metallurgical machinery, medical treatment, petrochemical, ceramics, electronics, electrical appliances, glass and other fields. The material has high resistivity and operating temperature, with excellent high temperature resistance and oxidation resistance.
Grade Tensile strength Rm MPa Elongation% Resistivity μΩ·m, (20°C) Quick life h/°C Specific heat J/g·°C Thermal conductivity KJ/m·h·°C Coefficient of linear expansion 10⁻⁶/K (20–1000°C)
1Cr13Al4 ≥580 ≥12 1.25±0.08 ≥80/1250 0.49 15 15.4
0Cr20Al3 ≥580 ≥12 1.23±0.07 ≥80/1250 0.49 15 15.4
0Cr23Al5 ≥600 ≥10 1.45±0.07 ≥80/1250 0.49 15 14.5
0Cr20AL6RE ≥600 ≥10 1.40±0.07 ≥80/1250 0.49 15 14.5
0Cr25Al5 ≥600 ≥10 1.45±0.07 ≥80/1250 0.49 15 14.5
Grade Chemical composition Chemical compsition%
C Si Mn P S Cr Al Ni Others
1Cr13Al4 0.12 0.70 0.50 0.025 0.20 12.0-15.0 4.0-6.0 0.60 -
0Cr20Al3 0.08 0.70 0.50 0.025 0.20 18.0-21.0 3.0-4.2 0.60 -
0Cr23Al5 0.06 0.60 0.50 0.025 0.20 20.5-23.5 4.2-5.3 0.60 -
0Cr20AL6RE 0.04 0.40 0.50 0.025 0.20 19.0-21.0 5.0-6.0 0.60 -
0Cr25Al5 0.06 0.60 0.50 0.025 0.20 23.0-26.0 4.5-6.5 0.60 -