Nickel Bar

Alloy Nomenclature Performance Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30 Main Chemical composition Ni Rest Rest 55.0-61.0 34.0-37.0 30.0-34.0 Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0 Fe ≤1.0 ≤1.0 Rest Rest Rest Max. Continuous service temp. Of element(ºC) 1200 1250 1150 1100 1100 Resistivity at 20ºC (μΩ·m) 1.09 1.18 1.12 1.0 1.04 Density(gcm3) 8.40 8.10 8.20 7.90 7.90 Thermal conductivity (KJm·h·ºC) 60.3 45.2 45.2 43.8 43.8 Coefficient of lines expansion(α×10-6ºC) 18.0 17.0 17.0 19.0 19.0 Melting point approx.( ºC) 1400 1380 1390 1390 1390 Elongation at rupture(%) >20 >20 >20 >20 >20 Micrographic structure austenite austenite austenite austenite austenite Magnetic properties nonmagnetic nonmagnetic Weak magnetic Weak magnetic Weak magnetic Main Advantage and Application 1. Nickel-chromium, nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability. 2.Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on. Size wires:0.018-10mm Ribbons:0.05*0.2-2.0*6.0mm Strips:0.5*5.0-5.0*250mm Bars:D10-100mm