What is the resistivity of the alloy?

Resistivity ranges from 23.6 to 231.5 Ohm.Mm2/ft.

What are the lead times for production?

Peak season lead time is one month, while off-season is within 15 workdays.

CuNi44 Constantan Wire Copper Nickel Resistance Alloy Wire

Name: CuNi44 Constantan Wire Copper Nickel Resistance Alloy Wire
Brand: Shanghai Tankii Alloy Material Co., Ltd.
SKU: 1993848281

Shanghai, ChinaShanghai Tankii Alloy Material Co., Ltd.

US$20.00

20-49 KG

US$19.00

50-99 KG

US$18.50

100+ KG

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Shape

Round wire/ Flat wire/ Ribbon

Type

CuNi Alloy

Model NO.

CuNi44

Sample

Free

size

0.01-5mm

MOQ

20KG

Colour

Copper colour

Appearance

Smooth, Annealed

Condition

Soft, Hard, Semihard

Chemical Content

Nickel Copper

Nickel

85%

Product Type

Wire

Carbon Content

Low Carbon

Material

CuNi

PCD

ET

Hole

Transport Package

Spool, Carton, Pallet

Specification

RoHS, ISO 9001

Trademark

TANKII

Origin

Tankii, China

HS Code

74082200

Production Capacity

3000 Tons/Year

Key features

Low Resistivity Alloy

High Temperature Resistance

Customizable Dimensions

Multiple Surface Finishes

RoHS and ISO 9001 Certified

Free Sample Available

Versatile Supply Forms

Global Certificate of Origin

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: ≤4.09hTerms 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.