What are the lead times for production?

Lead time is approximately one month for both peak and off-peak seasons.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What are the primary applications for this alloy?

It is extensively used for EDM electrodes, resistance welding, electrical contacts, and heat sinks in thermal applications.

Copper Tungsten Alloy ASTM B702 Class 11

Name: Copper Tungsten Alloy ASTM B702 Class 11
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2115435865

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

US$100.00-500.00

50 kg

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Type

Cu (Copper/Copper-Alloy Welding Electrode)

Material

Wcu 70/30, Wcu 75/25, Wcu 80/20, Wcu 90/10

Model NO.

Tungsten bar or rod or shaped

Diameter

Standard or by Drawing

Length

Standard or by Drawing

Welding Core Type

Alloy Structual Tungsten

Electrode Coating Type

Tungsten Alloy

Function

Surfacing Electrode, High Efficient Iron Powder Electrode

Composition

65%W35%Cu, 70%W30%Cu, 75%W25%Cu, 80%W20%Cu Copper

Standard

Rwma Class

Shapes

Wire, Rod, Bar, Strip, Foil, Block, Plate, Ring

Transport Package

Export Wooden Cases

Specification

Standard sizes or customized

Trademark

Kefeng

Origin

China

HS Code

81019990

Production Capacity

3000kgs Per Month

Key features

Wide Composition Range: Available from Cu 50 wt.% to Cu 90 wt.% with common ratios like 70/30, 75/25, 80/20, and 90/10.

Diverse Shape Options: Offered as wire, rod, bar, sheet, strip, foil, plate, tube, ring, and custom machined parts.

Custom Dimensions: Plates and sheets from 0.05mm to 50mm thickness; rods with diameters from 1.0mm to 127mm or more.

High Performance: Highly conductive and erosion-resistant composite ideal for EDM, resistance welding, and heat sinks.

ISO Accredited Quality: Manufacturer is ISO9001 certified and SGS approved with over 28 years of experience.

Large Volume Capacity: Capable of handling large-volume sales with reasonable lead times for peak and off-peak seasons.

Custom Drawing Support: Produce finished parts according to customer drawings or standard specifications.

Global Export Experience: Exporting since 1999 with major markets in North America, Europe, and Southeast Asia.

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: ≤6.35hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier specializes in tungsten heavy alloy products with a robust export capacity, accounting for 51% to 70% of total sales. They have been exporting for 23 years and offer customization services. Financial data for the past three years is available, but there is no collaboration with Fortune 500 companies. The supplier holds ISO9001:2015 certification and has a structured approach to quality control and customer service. However, they lack SDK availability for R&D and have no patents filed.

Supplier typeThe supplier is a combined company specializing in tungsten heavy alloy products, offering manufacturing and export services.

CertificationsThe supplier holds an ISO9001:2015 certification, indicating a recognized management system.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and service capability assessments.

Production capacityThe supplier offers high-quality production with export experience and meets ISO standards.

Customization capabilityThe supplier provides customization from samples and designs, supported by ODM and OEM services.