What are the main applications for this alloy?

It is widely used for resistors, shunts, and marine applications due to corrosion resistance.

Tape for Etching Resistance

Name: 0.05mm Thickness Eureka Constantan Strip/ Sheet/ Tape for Etching Resistance
Brand: Shanghai Tankii Alloy Material Co., Ltd.
SKU: 639356815

Shanghai, ChinaShanghai Tankii Alloy Material Co., Ltd.

US$25.00

20-99 kg

US$23.00

100-499 kg

US$22.00

500+ kg

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Surface

bright, no oil

Transportation

by air, by sea

Model NO.

6j40

Appearance

Smooth, clean

Thickness

0.05mm

Sample

Available

Type

Alloy

Resistivity

0.49

Density

8.9

Min Elongation

Packing

As requested

Max operating temperature

400

Min tensile strength

420

Melting Point

1280

Feature

Corrosion Resistance

Application

Resistors, shunts...

Transport Package

Wooden Case

Specification

negotiable

Trademark

TANKII

Origin

Shanghai, China

HS Code

74094000

Production Capacity

30tons/Month

Key features

High Precision Thickness: Available in 0.05mm thickness for high-precision etching resistance applications.

Corrosion Resistance: Excellent resistance to seawater corrosion and biofouling for marine applications.

Customizable Surface: Surface can be customized to bright and oil-free as per specific requirements.

Versatile Forms: Available in Strip, Sheet, and Tape formats for diverse industrial needs.

Reliable Alloy Composition: Chemical content of Cu 55% and Ni 45% ensures consistent electrical properties.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Shanghai Tankii Alloy Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-08-20Nearest Port: Shanghai, NingboAverage Response Time: ≤3.58hTerms 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.