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ASTM B388 thermostatic bimetals strip

ASTM B388 thermostatic bimetals strip

ASTM B388 thermostatic bimetals strip

Product Details:

Place of Origin: Suzhou, China
Brand Name: AIWEN
Certification: ISO
Model Number: HAXY-PAS

Payment & Shipping Terms:

Minimum Order Quantity: 20kg
Price: Available per request
Packaging Details: Wooden case or carton
Delivery Time: 25-30 days
Payment Terms: T/T
Supply Ability: 5000kg per week
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Detailed Product Description
Application: Electrical Engineering Grade: 5J1070
Ni (Min): 42 Resistance (μΩ.m): NA
Ultimate Strength (≥ MPa): NA Elongation (≥ %): NA
Type: Nickel Strip Powder Or Not: Not Powder

Key Specifications/Special Features:

  • Thermostat metals in the form of sheet or strip are used for the temperature-sensitive elements of devices for controlling, compensating, or indicating temperature
  • Standards:
    • ASTM B388-00 standard specification for thermostat metal sheet and strip
    • DIN 1715 thermostat metals, technical delivery conditions
    • GB/T4461-2007 thermostat metal strip
  • Please contact Huaan International for more information about thermostat metal strip

Brief description

Thermostatic bimetal is a laminated composite material that usually consists of two firmly joined metals or metal alloys with different rates of thermal expansion. In case of temperature changes the strips, disks or parts change their shape in a defined way. If this change in shape is suppressed, a setting force is obtained which can be used for a mechanical displacement. By combining it with cladding and intermediate layers certain properties such as electrical resistivity, corrosion resistance etc. can be deliberately influenced. 


Thermostatic bimetals are established in a wide range of applications other than microelectronics. They are used to control or limit temperature-dependent variables by means of a relatively simple design. Their easy handling as well as their high reliability and low costs are the decisive advantages for their application in:

Electrical engineering

  • Protective motor switches
  • Automatic circuit breakers
  • Automatic time switches
  • Transformer safety switches
  • Automatic staircase light switches
  • Fluorescent lamp starters
  • Control devices for irons
  • Control devices for hot plates
  • Control devices for toasters
  • Control devices for ovens
  • Thermostats for thermal storage heating stoves
  • Inductive coil protections
  • Door locking systems

Automotive industry

  • Cigarette lighters
  • Gasoline level indicators
  • Cooling water controllers (fan control)
  • Automatic starters
  • Seat heating
  • Mirror heating
  • Brake-power controllers

Measurement technology

  • Temperature compensation
  • Temperature recorders
  • Thermometers
  • Clock and timer units

Heat technology

  • Heating controllers
  • Steam traps
  • Exhaust gas valves
  • Fire detectors
  • Hot-water mixers
  • Stove regulators
  • Flame protection of gas burners



Contact Details
Suzhou Xunshi New Material Co., Ltd

Contact Person: Mr. Allen Sun

Tel: 86--18112628895

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