China High Resistance Nichrome Strip

High temperature strength than the Fe-Cr aluminum, not easily deformed under high temperature, and its structure is not easy to change, plasticity, easy to repair, it shares high rate of radiation, non-magnetic, corrosion resistance, long service life
Material: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
Surface: Bright, Polished, Frosted
Hardness: Soft, Semi-hard, Hard.
Shape: Round wire, flat wire, rod, bar, strip, sheet, plate
Dimension: Thickness>0.1mm, width: 0.5mm-200mm
Advantages: Good quality; Fine after-sale service; Small order accepted; Free samples available; Short delivery time.
Application: Used as electric stove strip(usually used in lifting furnace, normalizing furnace and annealing stove, etc and cutting in textile industry)
We specialize in producing alloy wires and strips, covering the nichrome alloy, fecral alloy, pure nickel etc.
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Propertes/GradeCr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
Main Chemical Composition(%)NiRestRest55.0-61.034.0-37.030.0-34.0
Cr20.0-23.028.0-31.015.0-18.018.0-21.018.0-21.0
Fe≤ 1.0≤ 1.0RestRestRest
Max Continuous Service Temperature(C)12001250115011001100
Resistivity at 20C
(μ Ω · M)1.091.181.121.041.04
Density(g/cm3)8.48.18.27.97.9
Thermal Conductivity
(KJ/m· H· C)60.345.245.243.843.8
Coefficient of Thermal Expansion(α x 10-6/C)1817171919
Melting Point(C)14001380139013901390
Elongation(%)> 20> 20> 20> 20> 20
Micrographic Structureausteniteausteniteausteniteausteniteaustenite
Magnetic Propertynonmagneticnonmagneticnonmagneticnonmagneticnonmagnetic