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Factory Price Thermal Bimetal strip ASTM TM1
US$35.00
50-299 kg
US$33.00
300-1,999 kg
US$30.00
2,000+ kg

Product profile

Customization

Available

Material

Ni36 Mn72Ni10Cu18

Than bending

14.3

Model NO.

ASTM TM1

resistivity

0.79

density

8.0g/cm³

Allows the use of temperature

-70~370

Modulus of elasticity

113000

use

Thermal protector

Linear temperature

-20~150

Temperature curvature

27.0%±5%

Carbon Content

Low Carbon

Product Type

Thermal bimetallic

Transport Package

Wooden Case

Specification

negotiable

Trademark

tankii

Origin

China

HS Code

7408229000

Production Capacity

3000 Tons/Year

Key features

High Heat Sensitive Properties: Ensures rapid response and high sensitivity for temperature control systems.
Customizable Resistivity Control: Middle layer addition allows precise control of different resistivity levels.
ASTM TM1 Standard Compliance: Manufactured to meet ASTM TM1 specifications for thermal bimetal strips.
Composite Layer Alloy Structure: Features Ni22Cr3 high expansion layer and Ni36 low expansion layer.
High Resistivity Material: Offers resistivity of 0.79 with excellent heat sensitive resistance performance.
Low Carbon Content: Ensures material stability and durability in thermal protection applications.
Versatile Application Scope: Ideal for control systems and temperature sensors in measuring instruments.

Company profile

Shanghai Tankii Alloy Material Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-08-20Nearest Port: Shanghai, NingboAverage Response Time: ≤3.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, associated companies, and a product scope covering nickel-chromium alloys, FeCrAl alloys, thermocouple wire, copper-nickel alloys, thermal spraying wire, Constantan, Manganin, and related alloys. It reports customization from designs and samples, ODM service, and OEM service for popular brands. Service procedures, corrective actions, and complaint-handling records are documented and followed. However, it reports no valid manufacturing contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, no available SDK, and no new products during the past year. Financial-year references are provided, but financial strength cannot be assessed from the available non-financial evidence.
Supplier typeThe supplier is identified as a limited company and trading company located in Baoshan District, Shanghai. Its stated business scope centers on sales of metal materials, alloys, hardware, electrical equipment, and related products, indicating a trading-oriented business model rather than an explicitly documented owned manufacturing operation.
After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It offers debugging, has in-stock capability, accepts several service quotation and payment methods, and reports service coverage across the Americas, Asia, Africa, and Europe, but has no overseas warehouse, showroom, agent, or branch.
R&D capabilityThe supplier offers ODM services and customization from designs and samples, but reports no new products during the past year, no available SDK, and no ERP-based digital management. Sustainable-development, big-data, and OA capability entries are recorded as zero, providing no positive evidence of structured innovation or digital transformation.
Production capacityThe supplier reports in-stock capability, a one-month peak-season lead time, an off-season lead time within 15 working days, and 50 qualified suppliers. However, it explicitly lacks a valid contract between the factory and affiliated subcontractors, while the company is classified as a trading company; owned production capacity is therefore not established and subcontracting governance presents a stated deficiency.
Customization capabilityThe supplier explicitly provides customization from customer designs and samples, offers ODM services, and reports OEM service for popular brands. These statements directly support capability for design-based and sample-based customization, although no technical scope, equipment, or project examples are provided.

Product Q&A

Q:What materials are used in the composite layers?
A:
The high expansion layer is Ni22Cr3 and the low expansion layer is Ni36.
Q:Can the resistivity be customized?
A:
Yes, a middle layer of different thickness can be added between the two layers to achieve control of different resistivity.
Q:What is the standard for this product?
A:
This product complies with the ASTM TM1 standard for thermal bimetal strips.
Q:What are the main applications of this strip?
A:
It is primarily used for control systems and temperature sensors in measuring instruments.
Q:What is the modulus of elasticity?
A:
The modulus of elasticity is 113000 MPa.

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