Thermal bimetal(5J1580/5J16)
1. Description:
Thermal bimetallic layer is composed of two layers with different linear Solid combination of expansion coefficient of metal composite materials. It holds the higher thermal sensitivity and high resistivity, low temperature stability is good, the welding is more easily and widely used. And it mainly is used for temperature measurement and automatic control equipment in the thermal sensitive element.
2. Component laminations and Chemical content:
High expansive lamination(Active): Ni20Mn6
Low expensive lamination(Passive): Ni36
Ni20Mn6: Ni 19.0%-21.0%, Mn 5.0%-7.0%, Fe Bal.
Ni36: Ni 35.0%-37.0%, Fe Bal.
3. Mechanical Properties:
Flexivity(F)(at 20-130C)28.5 x 10-6/C
Resistivity(20C± 5C)0.78± 5%Ω Mm2/m
Modulus of elasticity(E)≥ 147000 MPa
Linear temperature range-20~180C
Allows the use of temperature range-70~350C
Density8.1(g/cm3)
Manufacturer: Hangzhou Ualloy Material Co., Ltd
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