Is the material conflict-free?

Yes, Kefeng Powder Metallurgy Co. supplies only DRC Conflict Free material.

What are the main applications for 75%W25%Cu alloy?

It is used for projection welding electrodes, flash/butt welding electrodes, and spot welding low conductivity steels.

What are the main applications for 80%W20%Cu alloy?

It is used for heavy-duty projection welding, electro-forming, stud upsetting, and cross-wire welding.

Copper Tungsten Alloys Resistance Welding Electrodes

Name: Copper Tungsten Alloys Resistance Welding Electrodes
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2110637375

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

Copper Tungsten A10W, A30W

Model NO.

CT001

Diameter

Customized or by Drawing

Length

Customized or by Drawing

Welding Core Type

Alloy Structual Tungsten

Electrode Coating Type

Tungsten Alloy

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

RWMA Standard Quality: Materials meet RWMA Class standards for density, conductivity, and hardness.

Customizable Dimensions: Diameter and length are customized or provided according to customer drawings.

Superior Conductivity: High thermal and electrical conductivity combined with structural strength.

High Wear Resistance: Resists heat, electric arc, wear, and deformation at elevated temperatures.

ISO9001 Certified: Manufacturing process certified by ISO9001 and approved by SGS.

DRC Conflict Free: Supplies only DRC Conflict Free materials for ethical sourcing compliance.

Multiple Shapes Available: Available in wire, rod, bar, strip, foil, block, plate, ring, and tubing.

25+ Years Experience: Over 25 years of manufacturing high-quality tungsten alloy metals.

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: ≤8.33hTerms 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.