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5J1580 TB155/78 Thermal Bimetal Strip Ni20Mn6 Ni36
5J1580 TB155/78 Thermal Bimetal Strip Ni20Mn6 Ni36
Specifications
Brand Name :
Huona
Model Number :
5J1580
Certification :
ISO9001
Place of Origin :
Shanghai
MOQ :
10-20kg
Price :
Negotiable
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
500 tons per month
Delivery Time :
5-21days
Packaging Details :
Carton/Wooden case
Product Name :
Thermal Bimetal Strip TB155/78
High expansive layer :
Ni20Mn6
Low expansive layer :
Ni36
Density :
8.1(g/cm3)
Allows the use of temperature range :
-70～350℃
Linear temperature range :
-20～180℃
Modulus of elasticity(E) :
≥147000 MPa
Resistivity(20℃±5℃) :
0.78±5%Ωmm2/m
Flexivity(F)(at 20-130℃) :
28.5 x 10-6/℃
Description
5j1580 Tb155/78 Thermal Bimetal Strip
Product Specifications
Attribute Value
Product Name Thermal Bimetal Strip TB155/78
High expansive layer Ni20Mn6
Low expansive layer Ni36
Density 8.1(g/cm3)
Allows the use of temperature range -70～350℃
Linear temperature range -20～180℃
Modulus of elasticity(E) ≥147000 MPa
Resistivity(20℃±5℃) 0.78±5%Ωmm2/m
Flexivity(F)(at 20-130℃) 28.5 x 10-6/℃
Product Description

The 5j1580 Tb155/78 Thermal Bimetal Strip is a high-performance material composed of two metal layers with different thermal expansion coefficients. Through continuous technological innovation, we have established ourselves as leaders in the production of specialized alloy strips including Ni35Cr20 , Alloy 815 , and E11c.

International Equivalents
  • Chinese mark: 5J1580/5J16
  • German mark: TB1577
  • American mark: TM-1
  • Kanthal mark: Kanthal 155
Technical Characteristics

The thermal bimetallic strip combines two metal layers with different linear expansion coefficients, offering:

  • High thermal sensitivity and resistivity
  • Excellent low temperature stability
  • Superior weldability
  • Wide application in temperature measurement and automatic control systems
Component Laminations and Chemical Content
Layer of alloy components Chemical content(%)
Ni20Mn6 (Active) Ni: 19.0~21.0, Fe: Bal., Mn: 5.0~7.0, Si: 0.15~0.30, C: ≤0.05, S: ≤0.02, P: ≤0.02
Ni36 (Passive) Ni: 35.0~37.0, Fe: Bal., Mn: ≤0.6, Si: ≤0.3, C: ≤0.05, S: ≤0.02, P: ≤0.02
Mechanical Properties

Flexivity (20-130℃): 28.5 x 10-6/℃

Resistivity (20℃±5℃): 0.78±5%Ωmm2/m

Modulus of elasticity: ≥147000 MPa

Linear temperature range: -20～180℃

Operating temperature range: -70～350℃

Density: 8.1 g/cm3

Quality Assurance

We maintain a complete scientific quality management system and can produce 5j1580 Tb155/78 Thermal Bimetal Strips in various specifications to meet customer requirements. Our commitment to integrity and professional service ensures reliable, high-quality products at competitive prices.

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5J1580 TB155/78 Thermal Bimetal Strip Ni20Mn6 Ni36

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Product Detail
Brand Name :
Huona
Model Number :
5J1580
Certification :
ISO9001
Place of Origin :
Shanghai
MOQ :
10-20kg
Price :
Negotiable
Contact Supplier
video
5J1580 TB155/78 Thermal Bimetal Strip Ni20Mn6 Ni36

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Low Expansion Alloy, Soft Magnetic Alloy, Elastic Alloy
Total Annual :
8000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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