Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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0.45mm Ni72Fe Alloy bright Wire Used For Automobile Heating Cable
Ni72fe is a nickel-iron alloy for use at temperatures up to 600°C.
This alloy is characterized by very low resistivity and high temperature coefficient of resistance.
Typical applications for Ni72Fe:
1. Voltage regulators,
2. Timing devices,
3. Temperature sensitive resistors,
4. Temperature compensating devices
5. Low temperature heating applications.
Ni72Fe
Chemical Content, % nominal
| Ni | Fe |
| 72 | Bal |
Mechanical Properties
| Max Continuous Service: Resisivity( 20℃)/Ω·m: Density: Coefficient of Thermal Expansion: Melting Point: Elongation: | 600℃ 0.2 +/-0.05 (Dia: <0.5mm) 8.45g/cm3 15.0 α×10-6/℃ 1430 ℃ Min 30% |
Other NiCr alloy :
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.
Application:
