Nifethal® 36 Resistance Heating Wire and Resistance Wire

• Customization: Available
• Application: Industrial
• Standard: JIS, GB, DIN, ASTM, AISI
• Model NO.: NIFETHAL® 36
• Alloy: Alloy
• Type: Nickel Wire
• Powder: Not Powder
• Transport Package: Carton Box
• Specification: Customzied
• Trademark: Allotech
• Origin: China
• HS Code: 75052200
• Production Capacity: 5 Tons Every Month

Product Description

Nifethal^® 36 is an austenitic nickel-iron alloy (NiFe alloy) with very low thermal expansion factor up to 180°C (356°F). The alloy is characterized by good mechanical resistance, ductility and malleability combined with corrosion resistance. Nifethal^® 36 is magnetic over its normal range of use.

Nifethal^® 36 is a standard alloy for applications where a low thermal expansion is required, up to a maximum of 180°C (356°F), which should not be exceeded.

Typical applications for Nifethal^® 36 are in thermostats bars, wires for precision measuring instruments and ignition cables for the automotive industry.

Chemical composition

	Ni %	Fe %
Nominal composition	36.0	Bal.

Mechanical properties

Wire size	Yield strength	Tensile strength	Elongation
Ø	R0.2	Rm	A
mm	MPa	MPa	%
1.0	320	520	30

The values given apply for annealed wire

Physical properties

Density g/cm^3	8.08
Electrical resistivity at 20°C Ω mm^2/m	0.823

COEFFICIENT OF THERMAL EXPANSION

Temperature °C	Thermal Expansion X10^-6 /K
20-100	1.5
20-200	2.5

THERMAL CONDUCTIVITY

Temperature °C	100
W m^-1 K^-1	11

SPECIFIC HEAT CAPACITY

Temperature °C	20
kJ kg^-1 K^-1	0.515

 

Melting point °C	1425
Magnetic properties	The material is magnetic up to approximately 180°C (the Curie point).