Alloy 120, Mws-120, Balco, Hytemco Resistance Heating Wire

• Customization: Available
• Application: Industrial
• Standard: JIS, GB, DIN, ASTM, AISI
• Model NO.: kanthal 70
• 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

NiFe alloys
Low-resistivity nickel-iron alloys with high temperature coefficient of resistance for use up to 600ºC.
Nifethal 70 is a nickel-iron alloy (NiFe alloy) for use at temperatures up to 600°. The alloy has very low resistivity and high temperature coefficient of resistance. Some applications for Nifethal 70 are in voltage regulators, timing devices, temperature sensitive resistors, temperature compensating devices and low temperature heating applications.
Nifethal 52 is a nickel-iron alloy (NiFe alloy) for use at temperatures up to 600°C. The alloy has low resistivity and high temperature coefficient of resistance. Nifethal 52 is used in voltage regulators, timing devices, temperature sensitive resistors, temperature compensating devices, and low temperature heating applications.
Nifethal 42 is a nickel-iron alloy (NiFe alloy) for use at temperatures up to 600°C. The alloys has a moderate constant thermal expansion factor up to 300°C. Nifethal 42 is used in high-temperature thermostats, for example, gas and electric stoves.

Nifethal^® 70 is a nickel-iron alloy (NiFe alloy) for use at temperatures up to 600°C (1110°F). The alloy is characterized by very low resistivity and high temperature coefficient of resistance.

Typical applications for Nifethal^® 70 are in voltage regulators, timing devices, temperature sensitive resistors, temperature compensating devices and low temperature heating applications.

Chemical composition

Nifethal^® 70	Ni %	Fe %
Nominal composition	72	Bal.

Mechanical properties

Wire size	Yield strength	Tensile strength	Elongation
Ø	R p0.2	Rm	A
mm	MPa	MPa	%
0.5	340	640	30

Physical properties

Density g/cm^3	8.45
Electrical resistivity at 20°C Ω mm^2/m	0.20

TEMPERATURE FACTOR OF RESISTIVITY

Temperature °C	100	150	200	250	300	350	400	450	500
Ct	1.42	1.68	1.91	2.19	2.47	2.75	3.03	3.34	3.66

COEFFICIENT OF THERMAL EXPANSION

Temperature °C	Thermal Expansion X10^-6/K
20-100	15

THERMAL CONDUCTIVITY

Temperature °C	20
W m^-1 K^-1	17

SPECIFIC HEAT CAPACITY

Temperature °C	20
kJ kg^-1 K^-1	0.52

 

Melting point °C	1430
Max continuous operating temperature in air °C	600
Magnetic properties	The material is magnetic up to approximately 610°C (the Curie point).