Shanghai, China
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available
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ASTM TM27, Thermal bimetal, bimetal alloy manufacturer / supplier in China, offering ASTM TM27 Thermal bimetal alloy strip, Constantan Flat wire, SS420 stainless steel wire TAFA t60 Thermal Spray Wire and so on.

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ASTM TM27 Thermal bimetal alloy strip

Get Latest Price
Purchase Qty. / Reference FOB Price
50-299 kg US $35
300-1,999 kg US $33
2,000+ kg US $30
Port: Shanghai, China
Production Capacity: 30tons/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Standard: JIS, GB
Certification: ISO
Surface Treatment: light
Technique: Cold Rolled
Application: Flange Plate
Than bending: 14

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Basic Info

Model NO.: ASTM TM27
resistivity: 0.11
density: 8.3
Allows the use of temperature: -70~260
Linear temperature: -20~150
Temperature curvature: 26.0%±5%
Modulus of elasticity: 147000
use: Temperature measuring element
features: Medium than bending and resistivity
Trademark: tankii
Transport Package: Wooden Case
Specification: negotiable
Origin: China
HS Code: 7408229000

Product Description

overview 

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: Linear temperature range is higher, low thermal performance, can be used at high temperature.

 

shop sign

TM27

With brand

 

Composite layer
alloybrand

High expansion layer

Ni22Cr3

middle layer

Cu

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

-

-

-

≤0.60

≤0.3

0.05

0.02

0.02

Cu

-

-

≤0.005

-

≥99.9

≤0.005

-

-

-

0.04

0.01

Ni22Cr3

21.0~23.0

2.0~4.0

allowance

-

-

-

0.3~0.6

0.15~0.30

0.25~0.35

0.02

0.02

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

14.2

±5%

±10%

26.5%±5%

0.11

±10%

-20~150

-70~200

8.2

 

production process
Cold rolled →go oil → pickling → annealing cold-rolled →oil → pickling → annealing cold-rolled → conform to the requirements of the use of thermal bimetal strip

Company profile
Shanghai day alloy material co., LTD is a company specializing in the production of Thermal bimermal strip, nickel chromium alloy, copper, nickel alloy, iron chromium alloy, nickel alloy, thermocouple wire, pure nickel, and other precision alloy round wire, flat wire, wire rod, flat, wide and thin of large enterprises.Our factory has advanced production equipment, from smelting, hot rolling, cold rolling, drawing, heat treatment to the product factory is a set of strict production process control, at present the factory production of day brand nickel chrome belt, nichrome wire, iron chromium aluminum wire, iron chromium aluminum, resistance, copper nickel wire, copper, nickel, manganese, copper, manganese, copper wire, thermal spraying nickel aluminum wire, pure nickel wire, pure nickel belt, thermocouple wire of electric heating products have been exported to international markets.Shanghai day alloy material co., LTD has passed quality system certification and environmental protection system certification.The company in line with the tenet of "honest, quality first" in pursuit of scientific and technological innovation, create the first brand alloys as the business philosophy to the quality strives for the survival, to the survival and development.Professional and sincere hospitality is our aim.Warmly welcome people at home and abroad and the general new old customers to come to ask price inquiry, ask for samples, negotiate the business, technology, enhance friendship and create brilliant.


 ASTM TM27 Thermal bimetal alloy strip
 

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