Thermal bimetallic ribbon 5j20110(5j11) TB208/110 bimetallic strip

• Certification: RoHS, ISO9001
• Type: Electric Coil
• Material: Silicon Carbide
• Form: bimetal strip
• Shape: flake
• density: 7.7g/cm³
• Model NO.: 5j20110
• use: Circuit breaker, thermal protector
• Linear temperature range: -20~150
• Allows the use of temperature range: -70~200
• Width: 1.0mm Min.
• thickness: 0.05mm Min.
• Name: TB208/110 bimetal strip
• Transport Package: Wooden Case
• Specification: negotiable
• Trademark: tankii
• Origin: China
• HS Code: 7408229000
• Production Capacity: 5000tons Per Year

Product Description

Thermal bimetallic strip 5j20110(5j11)

Bimetallic 108sp holds very high thermal sensitivity and higher resistivity,but the modulus of elasticity and allowable stress is lower,it can improve the sensitivity of the instrument,decrease the size and increase the force.
 

Chace 7500 Thermostatic Bimetal Strip is used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which expand at different rates as they are heated, usually steel and copper, or in some cases steel and brass. The strips are joined together throughout their length by riveting, brazing or welding. The different expansions force the flat strip to bend one way if heated, and in the opposite direction if cooled below its initial temperature. The metal with the higher coefficient of thermal expansion is on the outer side of the curve when the strip is heated and on the inner side when cooled.
Bright Surface Stamping Bimetallic Strip Mn75Ni15Cu10 For Thermostat Elements

Bimetal Strip Telcon 200 for Coffee heater switch

Main features: high heat sensitive properties and high resistivity, but lower elastic modulus and allowed stress, can increase the sensitivity of the instrument, smaller size and increase the reaction

shop sign		TB20110
With brand
Composite layer alloybrand	High expansion layer	Mn75Ni15Cu10(Mn72Ni10Cu18)
	middle layer	--------
	Low expansion layer	Ni36

Chemical composition

shop sign	Ni	Cr	Fe	Co	Cu	Zn	Mn	Si	C	S	P
									≤
Ni36	35.0~37.0	-	allowance	-	-	-	≤0.6	≤0.3	0.05	0.02	0.02
Mn72Ni10Cu18	8.0~11.0	-	≤0.8	-	17.0~19.0	-	allowance	≤0.5	0.05	0.03	0.02
Mn75Ni15Cu10	14.0~16.0	-	≤0.8	-	9.0~11.0	-	allowance	≤0.5	0.05	0.02	0.03

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
20.8	±5%	±7%	39.0%±5%	1.13	±5%	-20~150	-70~200	7.7

 

Modulus of elasticity E/GPa	Hardness (HV)		Tensile strength MPa	Allow stress MPa
	High expansion layer	Low expansion layer		minimum	biggest
113~142	190~240	200~255	736~834	147	294