What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What payment terms are accepted?

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

Can you provide custom sizes or shapes?

Yes, we can produce square blocks and other shapes according to specific customer requirements and industry needs.

Tungsten Alloy Blocks W Ni Fe and W Ni Cu Alloy

Name: Tungsten Alloy Blocks W Ni Fe and W Ni Cu Alloy
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2121563905

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

US$100.00-1,000.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Medical

Standard

GB, ASTM

Model NO.

Tungsten alloy block W Ni Fe and W Ni Cu

Purity

90%W Ni Fe Alloy

Alloy

Shape

Square

Type

Tungsten Bars

Material

Tungsten

W Alloy

Tungsten Alloy

Tungsten

(90-97)%W Ni Fe

W

(90-97)%W Ni Cu Alloy

Rosh

Rosh for Tungsten Alloy Products

Standards

AMS-T-21014

ASTM B777

Class 1, 2,3 and 4

Tungsten Heavy Metal

Tungsten Based Hight Density

Magetic

W Ni Fe Alloy

Non Magetic

W Ni Cu Alloy

with Mo

W Ni Fe Mo Alloy

Transport Package

Export Wooden Box or Metal Drum

Specification

as per requirement or drawings

Trademark

Kefeng

Origin

China

HS Code

8101999000

Production Capacity

3000PCS Per Month

Key features

High Density Performance: Density ranges from 16.85 to 18.85 g/cm3 depending on tungsten content.

Customizable Composition: Available in 90%, 93%, 95%, and 97% W Ni Fe or W Ni Cu alloys.

Magnetic and Non-Magnetic Options: W Ni Fe is weakly magnetic; W Ni Cu is non-magnetic for special needs.

Superior Mechanical Strength: High tensile strength (648-758 MPa) with good plasticity and hardness.

Wide Application Scope: Suitable for aviation, electronics, medical, and industrial counterweight uses.

Certified Standards: Complies with ASTM B777 and AMS-T-21014 standards for quality assurance.

Advanced Manufacturing: Produced via mixed pressing and liquid-phase sintering for theoretical density.

Reliable Supplier: Established exporter since 1999 with global markets in North America and Europe.

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: ≤9.46hTerms 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.