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Thermal bimetal alloy strip BL4
US$35.00
50-299 kg
US$33.00
300-1,999 kg
US$30.00
2,000+ kg

Product profile

Customization

Available

Standard

JIS, GB

Certification

ISO

Model NO.

BL4

Surface Treatment

light

Technique

Cold Rolled

Application

Flange Plate

Than bending

14.3

resistivity

0.8

density

8.2

Allows the use of temperature

-70~350

Linear temperature

-20~180

Temperature curvature

26.2%±5%

Modulus of elasticity

147000

use

Temperature measuring element

features

Medium than bending and resistivity

material

Ni22Cr3 Ni36

Transport Package

Wooden Case

Specification

negotiable

Trademark

tankii

Origin

China

HS Code

7408229000

Production Capacity

30tons/Month

Key features

Wide Operating Temperature Range: Operates effectively from -70 to 350 degrees Celsius.
High Precision Bending: Features a than bending value of 14.3 with +/-5% deviation.
Customizable Resistivity: Offers resistivity of 0.8 with +/-5% tolerance for specific needs.
Dual Layer Alloy Construction: Combines Ni22Cr3 and Ni36 layers for optimal thermal expansion.
ISO Certified Quality: Manufactured under ISO standards ensuring high reliability.
Cold Rolled Technique: Utilizes cold rolling for enhanced structural integrity.
Versatile Application: Ideal for flange plates, control systems, and temperature sensors.
High Modulus of Elasticity: Provides a modulus of elasticity of 147000 MPa.

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: ≤4.49hTerms 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 is the operating temperature range?
A:
The thermal bimetal alloy strip BL4 can be used in temperatures ranging from -70 to 350 degrees Celsius.
Q:What materials are used in the alloy?
A:
It consists of a high expansion layer (Ni22Cr3) and a low expansion layer (Ni36).
Q:Does the product meet international standards?
A:
Yes, the product complies with JIS, GB, and ISO standards.
Q:What is the resistivity of the material?
A:
The resistivity is 0.8 with an allowable deviation of +/-5%.
Q:What is the typical lead time for this product?
A:
During peak season, the lead time is one month; during off-season, it is within 15 workdays.

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