What are the typical applications for this alloy?

It is used in aviation, electronics, industrial applications, aerospace components, sporting equipment, contactors, switches, and hydraulic systems.

What is the electrical conductivity of the alloy?

The electrical conductivity ranges from 38% to 57% IACS, according to the ASTM B702 standard.

What are the payment terms and lead times?

Payment terms are LC or T/T. The average lead time is one month for both peak and off-peak seasons.

Copper Tungsten Alloy, W-Cu Alloy Discs Rod and Plate, Copper

Name: Copper Tungsten Alloy, W-Cu Alloy Discs Rod and Plate, Copper
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2110408915

Shaanxi, ChinaXi'an Kefeng Powder Metallurgy Co., Ltd.

US$1.00-200.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial

Standard

ASTM

Model NO.

Dia125mm x OD50MM X 10MM

Purity

75%W-25%Cu

Alloy

Shape

Different Shapes

Type

Tungsten Bars

Copper

Tungsten

W

75%W

25%Cu Alloy

70%W-30%Cu Alloy

for Electrode

EDM Cutting

W-Cu Alloy for EDM Cut

Transport Package

Export Wookend Boxes

Specification

Dia3-Dia100mm x 2mm-330mm

Trademark

Kefeng

Origin

China

HS Code

8101999000

Production Capacity

3000PCS Per Month

Key features

High Thermal Conductivity: Effective heat dissipation for demanding thermal management applications.

High Density Material: Density ranges from 12.7-15.5g/cm3, ideal for weight-critical aerospace uses.

Excellent Electrical Conductivity: 38-57% IACS, suitable for contactors, switches, and electrical components.

High Temperature Resistance: Withstands extreme heat, making it suitable for aerospace and defense industries.

Erosion and Cavitation Resistance: Resists wear in liquid-handling systems and hydraulic applications.

Customizable Composition: Available in various ratios like 75%W-25%Cu, 70%W-30%Cu, and for EDM cutting.

ASTM B702 Standard Compliance: Manufactured strictly according to ASTM B702 standard for quality assurance.

Versatile Shapes and Forms: Produced as discs, rods, and plates in different shapes to meet specific needs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityQuality Assurance

Xi'an Kefeng Powder Metallurgy Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1999-07-17Nearest Port: Shanghai, TianjingAverage Response Time: ≤11.51hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a combined company specializing in manufacturing and exporting tungsten heavy alloy products. It holds ISO9001:2015 certification, has documented quality and service procedures, and supports customization, ODM, and OEM services. Export experience spans 23 years, with 51%–70% of sales from exports and shipments to Europe, America, and Japan. R&D is active, with three engineers, new products reported in the past year, and available design documentation, but no SDK and no R&D patents are reported. Customer service procedures and corrective-action records are documented, while overseas service coverage is listed as zero. Financial information identifies reporting years but provides no assessable financial results. No cooperation with Fortune 500 companies is reported, and production scale or capacity metrics are not provided.

Supplier typeThe supplier is identified as a combined company and describes itself as a manufacturer and exporter specializing in tungsten heavy alloy products. This indicates an integrated manufacturing/export business rather than a purely trading or offshore entity.

CertificationsThe supplier reports ISO9001:2015 certification in its company description, sustainable development information, and management-system information. The repeated certification evidence supports a positive assessment of formal quality-management certification.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaints. However, overseas service coverage is listed as zero, so the evidence supports procedural capability but not broad overseas service availability.

R&D capabilityThe supplier reports new products during the past year, ODM capability, three R&D engineers, and available design input, output, review, verification, and validation documents. Against this, it reports no available SDK and zero R&D patents; overall innovation activity is evidenced, but patent and SDK capabilities are absent.

Production capacityThe supplier manufactures customized tungsten sheet, plate, foil, and strip, follows uniform finished-product inspection instructions, and reports nine quality-control test equipment items. Export logistics and one-month peak and off-season lead times are stated, but production capacity or output volume is not provided.

Customization capabilityThe supplier explicitly offers customization from samples and designs, produces products according to drawings and requests, and provides ODM and OEM services. These multiple statements directly support strong customization capability.

Client casesThe supplier reports exports to Europe, America, and Japan and states that it provides OEM services for well-known brands. It also reports no cooperation with Fortune 500 companies, so customer experience is evidenced but specific named cases and top-tier corporate references are limited.

Product Q&A

Q:What is the composition of the Tungsten Copper Alloy?

The alloy consists of Tungsten and Copper. Common compositions include 75%W-25%Cu, 70%W-30%Cu, and others ranging from 68-90% Tungsten.

Q:What are the key properties of W-Cu Alloy?

Key properties include high thermal conductivity, high density, good electrical conductivity, high temperature resistance, and excellent erosion/cavitation resistance.

Q:What is the density range of the product?

The density ranges from 12.7 to 15.5 g/cm3, depending on the specific Copper percentage in the alloy.

Q:Is the product customizable?

Yes, we offer customization for Copper/Tungsten ratios (e.g., 75%W-25%Cu, 70%W-30%Cu) and shapes (discs, rods, plates) for specific applications like EDM cutting.

Q:What standards does the product comply with?

The product is manufactured according to the ASTM B702 standard for Copper-Tungsten Electrical Contact Material.