Thermal Bimetal Strip/Tape P675R / TM1 / 5J20110 / 5J11 / 208-110 / BR1/155/WZHF 39-25/108SP

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, ASTM, AISI
• Purity: >99.5%
• Alloy: Alloy
• Type: Nickel Strip
• Powder: Not Powder
• Model NO.: P675R
• flexivity: 20.8
• resistivity: 1.13
• density: 7.7g/cm³
• Allows the use of temperature: -70~200
• Modulus of elasticity: 113000
• use: Thermal protector
• Linear temperature: -20~150
• Temperature curvature: 39.0%±5%
• Transport Package: Wooden Case
• Specification: 0.05-2.0mm thickness
• Trademark: TANKII
• Origin: China
• HS Code: 72209000
• Production Capacity: 150 Tons/Month

Product Description

Thermal Bimetal Strip/Tape P675R / TM1 / 5J20110 / 5J11 / 208-110 / BR1/155/WZHF 39-25/108SP

Thermal bimetal P675R 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 strip P675R used for control system and temperature sensor in the measuring instrument.

TANKII P675R 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		P675R
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