Elektrische Resistanec Legierungsdrähte

Precision Resistance Alloy Wires SG-GITANE has manufactured precision resistance alloy wires more than 30 years, owing to adopting raw materials with high purity, specialized production equipment and rigorous control of technology and quality, the principal properties of product have attained the international advanced standards. The product can substitute the same kind of high-quality wire abroad. Its quality and sales volume have achieved a leading position all along at home. The precision resistance alloys 6J23 and 6J24 supplied by SG-GITANE are the most famous high precision resistance materials, which are distinguished by high precision resisitivity, low temperature factor of the resistance, low thermal-emf vs. copper good oxidation and corrosion resistance high tensile strength and good resistance stability etc. and have the vast applications. These alloys are suitable for making resistance precision of various precision wire wound resistance, sliding resistance, potentiometer, resistance strain gauge and have been the key material for making airplane radar, naval vessels, satellite control and other precision survey and control instruments.Supplied by:1.Bright annealed bare wrie Φ0.018----0.20mm2.High strength polyester enamel eire Φ0.020----0.20mmProperties6J156J206J236J24Nominal composition(%) Cr15.021.020.020.0 Al3.02.6 Fe25.0 Cu2.5 Mn2.0 Si1.2 NiRestRestRestRestElctrical resistivity at 20(μ·Ω·m)1.121.081.331.33Temperature factor of the resistivity(μ/C)15050General0±100±10Special0±50±5Density(g/cm³)8.208.308.108.10Thermal EMF vs.copper(μV/)511Melting point(approx.)()1390140014001400Elongation at rupture(N/mm²)600-750700-900950-1400950-1400Magnetic propertiesWeakNilNilNil