Is the material magnetic?

No, the magnetic property of CuNi44 is non-magnetic.

Copper Nickel Wire CuNi44 NC050 Wire with Good Quality

Name: Copper Nickel Wire CuNi44 NC050 Wire with Good Quality
Brand: Shanghai Tankii Alloy Material Co., Ltd.
SKU: 2239865445

Shanghai, ChinaShanghai Tankii Alloy Material Co., Ltd.

US$30.00

50-199 kg

US$29.00

200-999 kg

US$28.00

1,000+ kg

Product profile

Customization

Available

Color

Silver

Shape

strip

Surface Treatment

Polishing

Type

Ni-base corrosion resistant alloy

Serves

Small Oreder Accepted

Sample Free

Available

surface

Bright

thickness

0.02mm -3.0mm

width

1.0mm Min.

Resistivity

0.49 ohm*mm2/m

Density

8.9 g/cm3

Product Type

Strip

PCD

100mm

Material

Cuni Alloy Strip

Carbon Content

None

ET

Hole

Transport Package

Coil Cartons, Pallet, Spools, Coils

Specification

0.02-3.0mm

Trademark

TANKII

Origin

China

HS Code

7409400000

Production Capacity

2000 Tons/Year

Key features

High Electrical Resistance: Constantan alloy features high electrical resistance and high resistivity suitable for precision resistors.

Corrosion Resistant: Shows better corrosion resistance than manganins, suitable for various industrial environments.

Thermocouple Application: Used as the negative element in Type J and Type T thermocouples for heat treating and cryogenic temps.

Customizable Dimensions: Thickness ranges from 0.02mm to 3.0mm, with a minimum width of 1.0mm available.

Free Sample Available: Free samples are available for small orders to ensure product quality before bulk purchase.

High Ductility: Characterized by high ductility, allowing for easy processing into strips and wires.

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: ≤3.67hTerms 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 chemical composition of CuNi44?

CuNi44 consists of 44% Nickel, 1.50% Manganese, 0.5% Iron, and the balance is Copper. It contains no Carbon and is RoHS compliant.

Q:What are the typical applications for Constantan?

Typical applications include temperature-stable potentiometers, industrial rheostats, electric motor starter resistances, strain gauges, and thermocouples (Type J and Type T).

Q:Is customization available for thickness and width?

Yes, thickness can be customized from 0.02mm to 3.0mm, and the minimum width is 1.0mm.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Q:What is the lead time for orders?

The lead time is within 15 workdays during the off-season and one month during the peak season.