Нихром проволока

Nichrome wire We are glad to introduce ourselves to you as a factory with 20 years experiences specialized in producing and marketingNickel-Chrome and Iron-Chrome-Aluminum wires and strips. Material of nichrome wire :Cr30Ni70 Cr20Ni80 Cr15Ni60 Cr20Ni35 Cr20Ni30 1Cr13AL40 Cr15AL50 Cr23AL50 Cr25AL50 Cr21AL6Nb 0Cr27AL7Mo2 Specification of nichrome wire: Wire: Φ0.0612mmBar: Φ14200mmSheet: δ=0.23*6250mm Grades1Cr13AL40Cr21AL60Cr23AL50Cr25AL50Cr21AL6Nb0Cr27AL7Mo2PerformanceMain chemical composition%Cr12.0-15.019.0-22.020.0-23.523.0-26.021.023.026.527.8AI4.06.05.07.04.25.34.56.55.07.06.07.0FebalancebalancebalancebalancebalancebalanceReappropriateappropriateappropriateappropriateappropriateappropriateBy volume Nb:0.5 By volume Nb:0.5Components maximum use temperature95012501250125013501400Melting point145015001500150015101520Density g/cm37.407.167.257.107.107.10Resistivity μΩ·m,201.25±0.081.42±0.071.35±0.061.42±0.071.45±0.071.53±0.07Tensile strength Mpa588735637784637784637784637784686784Extension rate%≥16≥12≥12≥12≥12≥10Repeatedly bending frequency≥5≥5≥5≥5≥5≥5Rapid life h/≥80/1300≥80/1300≥80/1300≥80/1350≥80/1350Specific heat J/g.0.4900.5200.4600.4940.4940.494heat conductivity coefficient KJ/m.h52.763.260.246.146.145.2Linear expansion coefficient a×10-6/ 20100015.414.715.016.016.016.0Hardness HB200-260200-260200-260200-260200-260200-260microstructureFerriticFerriticFerriticFerriticFerriticFerriticmagnetismMagneticMagneticMagneticMagneticMagneticMagnetic