Is customization available?

Yes, we offer full customization, minor customization, and flexible options from designs or samples, including surface conditions and shapes.

10~25 Days ASTM 75wcu Contacts W70 Tungsten Copper Round Rod

Name: 10~25 Days ASTM 75wcu Contacts W70 Tungsten Copper Round Rod
Brand: LUOYANG COMBAT TUNGSTEN & MOLYBDENUM MATERIAL CO., LTD.
SKU: 1922012851

Henan, ChinaLUOYANG COMBAT TUNGSTEN & MOLYBDENUM MATERIAL CO., LTD.

US$50.00-70.00

5 kg

Sample price:US$70.00/kg.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Medical, Chemical

Standard

GB, ASTM

Model NO.

W1 W2 WAL

Purity

W50cu50 W55cu45 W60cu40 W65cu35 W70cu30

Alloy

Shape

Round

Type

Tungsten Cooper Bar

Certification

ISO9001:2015

Delivery

10~25 Days

OEM

Surface Condition

Machined, Ground

Technique

Sintered,Annealed

Density

11.85g/cm3-17.2g/cm3

Color

Metallic Luster

Transport Package

Standard Ply - Wooden Box with Foam Sheet (High Te

Specification

from 0.5mm-150mm

Trademark

Combat

Origin

Luoyang, Henan, China

HS Code

81019910

Production Capacity

10 Metric Ton/Metric Tons Per Month

Key features

Customizable W-Cu Composition: Adjustable tungsten and copper ratios (W50-Cu50 to W90-Cu10) for specific thermal and electrical needs.

High Thermal Conductivity: Excellent thermal conductivity ranging from 180 to 340 W/M.K depending on the tungsten content.

Low Thermal Expansion: Coefficient of thermal expansion matches ceramics and semiconductors, ranging from 6.5 to 12.5 (10-6/k).

Superior EDM Electrode Life: Longer service life and higher geometrical accuracy than graphite electrodes in spark erosion processes.

Versatile Machinability: Can be machined into various shapes including rods, tubes, sheets, and complex components.

Wide Application Range: Used in aviation, electronics, medical, chemical industries, and for high/low voltage electrical contacts.

OEM/ODM Acceptance: Accepts OEM orders with flexible customization options from designs or samples.

Fast Delivery Time: Standard delivery time is 10 to 25 days, ensuring prompt supply for urgent projects.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

LUOYANG COMBAT TUNGSTEN & MOLYBDENUM MATERIAL CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.78h

AI-Powered supplier vetting

SummaryCombat Company is a combined company with its own production plant and an integrated tungsten, molybdenum, titanium, tantalum, and niobium production line. It offers broad customization, ODM, and OEM services and has quality assurance, inventory capability, self-operated import/export rights, and 16 years of export experience. However, the evidence shows no professional technical R&D capability, no 3D software or SDK support, and no new products in the past year. Overseas service coverage is limited: there are no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Manufacturing capacity lacks a valid contract with associated subcontractors. Service and quality procedures exist but lack written records, and raw-material traceability is absent. Customer-related evidence is limited to OEM service for well-known brands; named customer cases are not provided.

Supplier typeThe supplier is identified as a combined company and describes itself as a manufacturer and exporter of tungsten, molybdenum, titanium, tantalum, and niobium products. It has its own production plant with an integrated powder-to-rod/plate production line, supporting classification as a manufacturing supplier rather than only a trading intermediary.

R&D capabilityInnovation evidence is weak: the supplier is not identified as a professional technical supplier, has no available SDK, and reported no new products during the past year. Although it provides ODM services, the explicit R&D limitations indicate no demonstrated innovation advantage.

Production capacityThe supplier has its own plant, an integrated powder-to-rod/plate production line, inventory capability, self-operated import/export rights, 16 years of export experience, and stated peak- and off-season lead times within 15 workdays. Nevertheless, it lacks a valid manufacturing-capacity contract with associated subcontractors, so production capability is supported but not fully robustly documented.

Customization capabilityThe supplier explicitly supports customization from designs and samples, flexible, minor, and full customization, and also offers ODM and OEM services for well-known brands. These multiple stated customization modes provide clear evidence of broad customization capability.

Product Q&A

Q:What information is needed for a quotation?

Please provide material dimensions (thickness*width*length or diameter*length), drawings if possible, surface condition, tolerance, quantity, and application details.

Q:How is product quality guaranteed?

Each production step and finished product undergoes inspection by the QC department. Defective goods are not allowed in the warehouse.

Q:Can you guarantee prompt delivery?

Yes, we evaluate competitive prices and reasonable delivery times upon inquiry to ensure prompt delivery.

Q:How is shipping cost determined?

Shipping cost depends on the destination port, weight, packing size, and total CBM. We strive to get the most reasonable rates from forwarders.

Q:What are the physical properties of W-Cu alloys?

Properties vary by composition. For example, W90Cu10 has a density of 17.0 g/cm3, thermal conductivity of 180-190 W/M.K, and expansion of 6.5 (10-6/k).