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Tankii 0.45mm heating wire Blaco /Ni72Fe28 Wire Used For Electrical industry1
Nickel Alloy, wire, Nickel Wire
Shanghai Tankii Alloy Material Co., Ltd.
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Product Description Ni70Fe / Balco Alloy NF20 Wire In Stock Used For Heat Resistant Electrical CableProduct DescriptionTankii 0.45mm Ni70Fe30 Alloy NF30 Wire In Stock Used For Electrical industryCOMMON NAMES: Alloy 120, NF20 / Nifethal 70, MWS-120, BALCO ALLOYAlloy120 (Ni72Fe Alloy ) is a nickel-iron alloy with a thermal conductivity similar to nickel but twice the resistivity.It is used for making low cost resistance temperature sensors.This alloy is characterized by very low resistivity and high temperature coefficient of resistance.Its principal use is for resistance thermometers (resistance temperature detectors).It is also mechanically strong and fairly corrosion resistant.Ni72fe is a nickel-iron alloy for use at temperatures up to 600°C. Ni70Fe / Balco Alloy NF20 Wire In Stock Used For Heat Resistant Electrical CableChemical Composition & physical propertiesComposition nickel 70%, iron 30% Resisivity ( 20oC) 0.0000199ohm.cm Max operating temp 600oC Melting point 1425oC Density 8.45g/cm3 Applicationvoltage regulators, timing devices, temperature sensitive resistors, temperature compensating devices and low temperature heating applications.Other Nickel alloy grades : NiCr 80:20 - Industrial furnaces (upto 1200°C), electric cooking equipment, precision resistors.NiCr 70:30 - Industrial furnaces (upto 1230°C) with alternating oxidizing/reducing atmosphere, precision resistors.NiCr 60:15 - Industrial furnaces (upto 1100°C), electrically heated equipment, high-resistance and potentiometer resistors.NiCr 40:20 - Domestic heating appliances (upto 1050°C), furnaces in carburising or semi-reducing atmosphere.NiCr 30:20/ NiCr 20:25 - Industrial furnaces (upto 1050°C), heating elements of cooking equipment.
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