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Sintered Tungsten Copper Alloys Weld Electrodes
US$100.00-500.00
50 kg
Sample price:US$8.00/piece.Request sample
Product profile
Customization
AvailableType
Cu (Copper/Copper-Alloy Welding Electrode)Material
Wcu 70/30, Wcu 75/25, Wcu 80/20, Wcu 90/10Model NO.
TE004Diameter
Standard or by DrawingLength
Standard or by DrawingWelding Core Type
Alloy Structual TungstenElectrode Coating Type
Tungsten AlloyFunction
Surfacing ElectrodeComposition
65%W35%Cu, 70%W30%Cu, 75%W25%Cu, 80%W20%Cu CopperStandard
Rwma ClassShapes
Wires, Rods, Bars, Strip, Foil, Block, Plate, RingApplication 1
Welding ElectrodesApplication 2
Electrical Contact MaterialsApplication 3
Heavy Duty ContactAppliation 4
Relays and SwitchesTransport Package
Export Wooden CasesSpecification
Standard sizes or customizedTrademark
KefengOrigin
ChinaHS Code
81019990Production Capacity
3000kgs Per MonthKey features
High Arc Erosion Resistance: Tungsten particles offer unmatchable resistance to arc-erosion and high density.
Excellent Conductivity: Combines copper's high thermal/electrical conductivity with tungsten's hardness.
Customizable Shapes: Available in wires, rods, bars, strips, foils, blocks, plates, rings, and more.
ISO Accredited Manufacturer: Kefeng produces various tungsten copper types meeting consistently high standards.
DRC Conflict Free: We manufacture and supply only DRC Conflict Free materials.
Large Volume Capacity: Capable of handling large-volume sales with reasonable lead times.
Precise Mechanical Properties: Density ranges from 14.0 to 16.75 g/cm3 with hardness up to HRB 107.
Versatile Applications: Used in circuit breakers, EDM electrodes, relays, switches, and heat sinks.
Company profile
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.
Product Q&A
Q:What are the main applications of Sintered Tungsten Copper Alloys?
A:
They are extensively used for electrical contacts, heat sinks, EDM electrodes, fuel injection nozzles, resistance welding electrodes, circuit breakers, and heavy-duty contactors.
Q:What compositions are available for these electrodes?
A:
Standard compositions include WCu 70/30, WCu 75/25, WCu 80/20, and WCu 90/10. Custom compositions like 65%W35%Cu are also available.
Q:Can the size and shape of the electrodes be customized?
A:
Yes, diameter and length can be standard or by drawing. Shapes include wires, rods, bars, strips, foils, blocks, plates, and rings.
Q:What are the key physical properties of Tungsten Copper?
A:
Key properties include high density, low thermal expansion, high thermal and electrical conductivity, and high resistance to arc-erosion.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak season and off-season.
Send Inquiry
*To:
Xi'an Kefeng Powder Metallurgy Co., Ltd.
Xi'an Kefeng Powder Metallurgy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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