What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the typical lead time for orders?

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

Ultra-Smooth Constantan Copper Nickel Resistance Foil for Etching

Name: Ultra-Smooth Constantan Copper Nickel Resistance Foil for Etching
Brand: Huona (Shanghai) New Material Co., Ltd.
SKU: 1902808035

Shanghai, ChinaHuona (Shanghai) New Material Co., Ltd.

US$220.00

10-19 kg

US$215.00

20-49 kg

US$200.00

50+ kg

Sample price:US$50.00/meter.Request sample

Product profile

Customization

Available

Shape

Strip/Wire/Ribbon/Pipe/Sheet/Bar/Foil

Resistivity

0.49

Model NO.

CuNi40

Density

8.9g/cm3

Tensil Strength

>420MPa

Elongation

>25%

Surface

Bright

Thickness

0.005-0.1mm

OEM

Yes

Width

0.5-250mm

Product Type

Strip

Carbon Content

Low Carbon

Material

CuNi

PCD

Et

Hole

Transport Package

Carton, Wooden Case

Specification

0.02x110mm

Trademark

Huona

Origin

China

HS Code

74082900

Production Capacity

1000 Ton/Year

Key features

High Resistivity & Stability: 0.49 ohm*mm2/m resistivity with low temperature coefficient for stable performance.

Corrosion Resistance: Better corrosion resistance than manganins, suitable for AC circuits.

Thermocouple Application: Negative element for Type J and Type T thermocouples in heat treating and cryogenic use.

Customizable Shapes: Available in Strip, Wire, Ribbon, Pipe, Sheet, Bar, and Foil formats.

Flexible Dimensions: Thickness 0.005-0.1mm and Width 0.5-250mm for diverse application needs.

OEM Service: OEM services available to meet specific customer requirements.

Easy Fabrication: Excellent reelability, forming performance, and welding capability.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceImporters and Exporters

Huona (Shanghai) New Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2015-12-29Nearest Port: shanghaiAverage Response Time: ≤3.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryHuona (Shanghai) New Material Co., Ltd. is identified as a private manufacturer/factory in China, operating from Shanghai, with production facilities in Xuzhou. It reports multiple management-system certifications, including ISO 9001, ISO 14001, ISO 9000, ISO 14000, and QC 080000. The supplier demonstrates documented service, complaint-handling, corrective-action, quality-assurance, and material-traceability procedures. It offers customization, ODM, and OEM services, including OEM for well-known brands, but has no SDK and reported no new products in the past year. Production information includes three or five production lines in different records and stated product outputs for heating resistance wire, thermal spray wire, and magnesium alloy. Overseas support is limited to North America debugging, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation reported. Financial evidence is insufficient for assessment because the provided entries identify years rather than...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, privately owned, and based in China, with its operating province and address in Shanghai. This directly supports its status as a manufacturing supplier rather than only a trading or service entity.

CertificationsThe supplier reports ISO 9000, ISO 14001, ISO 9001, ISO 14000, and QC 080000 certifications under its management-system certification information. These stated certifications provide explicit evidence of formal quality, environmental, and related management-system coverage.

After-Sales capabilityThe supplier has written and followed procedures for service capability, corrective and preventive actions, and customer complaints, and reports quality assurance and material traceability. However, overseas support is limited to North America debugging, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

R&D capabilityThe supplier reports six to ten years of R&D engineer experience and offers ODM services, but states that no new product was introduced in the past year and that no SDK is available. The evidence shows some R&D resources but also explicit limitations in recent product development and SDK support.

Production capacityThe supplier reports three production lines in one record and five in another, along with stated output quantities for heating resistance wire, thermal spray wire, and magnesium alloy. It also has five experienced export-trade staff, but does not continuously reconcile quantities for each batch or batch production, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly provides customization from designs, ODM services, and OEM services for well-known brands. These statements directly demonstrate the ability to support customer-specific and branded manufacturing requirements.

Product Q&A

Q:What are the main applications of Constantan Copper Nickel Foil?

It is used as the negative element in Type J and Type T thermocouples for heat treating and cryogenic temperatures, and in AC circuits due to its corrosion resistance.

Q:What shapes and sizes are available?

Available shapes include Strip, Wire, Ribbon, Pipe, Sheet, Bar, and Foil. Thickness ranges from 0.005-0.1mm and width from 0.5-250mm.

Q:Is OEM service available for this product?

Yes, OEM services are available to customize the product according to specific customer requirements.

Q:What are the key mechanical properties?

Key properties include a tensile strength of at least 420 MPa, elongation of at least 25%, and a density of 8.9 g/cm3.

Q:How does its corrosion resistance compare to manganins?

CuNi44 Alloy shows better corrosion resistance than manganins, making it suitable for various AC circuit applications.