Thermal bimetal strip RSN201 bimetallic strip converts thermal energy into mechanical motion

• Standard: GB
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: circuit breaker
• Stock: Not Stock
• Model NO.: RSN210
• hardness: 370~420
• features: LineGood corrosion resistance
• use: Electrical appliances product temperature control
• density: 8.0
• Allows the use of temperature range: -40~550ºC
• Elastic modulus is not less than: 165000
• Linear temperature range: -20~210
• resistivity: 0.85
• bending: 10.2~11.8
• Temperature curvature: -
• Transport Package: Wooden Case
• Specification: negotiable
• Trademark: tankii
• Origin: China
• HS Code: 7408229000
• Production Capacity: 100tons/Month

Product Description

Thermal bimetal strip RSN201 bimetallic strip

Thermal bimetal strip is by the different expansion coefficient of two or more than two layers of metal or metal solid combination, and along the entire interface varies with temperature and the thermal function of shape changes in composite materials.One of high expansion coefficient become active layer, low expansion coefficient becomes passive.When requirements with high resistivity, but heat sensitive resistance performance is essentially the same type of thermal bimetal series, can be added between the two layers of different thickness of middle layer as a shunt layer, is to achieve the purpose of control different resistivity.

The basic characteristic of the thermal bimetal is changing with temperature and temperature deformation, resulting in a certain moment.Many devices use this feature to convert heat energy into mechanical work to achieve automatic control.Thermal bimetal used for control system and temperature sensor in the measuring instrument.

Main features: Low thermal performance, good corrosion resistance, high strength
 

shop sign		RSN210
With brand		----
Composite layer alloybrand	High expansion layer	Fe-Mn-Ni-Cr
	middle layer	--------
	Low expansion layer	Fe-Ni-N6

performance

Than bending K(20~135ºC)			Temperature curvature F/(greenhouse ~ 130 ºC)	resistivity		Linear temperature / ºC	Allows the use of temperature / ºC	Density (g/cm after)
Nominal value	Allowable deviation			Standard values	Allowable deviation
	Level 1	Level  2
10.2~11.8	-	-	-	0.85	-	-20~210	-40~550	8.0

Modulus of elasticity E/GPa	Hardness (HV)		Tensile strength MPa	Allow stress MPa
	High expansion layer	Low expansion layer		minimum	biggest
165	370~420	300~320	--	-	-