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Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the average lead time for production?

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

Tungsten Cube Manufacturer of Pure and High-Density Tungsten Cube for Physics Experiments

Name: Tungsten Cube Manufacturer of Pure and High-Density Tungsten Cube for Physics Experiments
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 1922377096

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

US$50.00-100.00

10 kg

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Medical, Chemical, Automotive

Standard

ASTM

Purity

90%~97%

Alloy

Wnife Alloys

Shape

Customized

Type

Parts

Grade

90%-97%Wnife

Density G/Cc

16.85~17.30, 17.15~17.85, 17.75~18.35, 18.25~18.85

Supply State

Sintering

Property

High Temperature Resistance

Other

High Impact and Crack Resistance

Dimension Max.

Max. 10X10X10mm

Minimum

1.94X1.94X1.94mm

Quality

AMS-T-21014 and ASTM-B-777

Transport Package

Inside Foams and Export Wooden Case or Iron Barrel

Specification

Customized or As per drawings

Trademark

Kefeng

Origin

China

HS Code

81019990

Production Capacity

5000kgs Per Month

Key features

Customized Shape: Shape is customized to meet specific client requirements for cubes and spheres.

High Density Range: Density ranges from 16.85 to 18.85 g/cm3 depending on the specific alloy grade.

High Temperature Resistance: Material offers excellent resistance to high temperatures for demanding applications.

Impact Resistance: Features high impact and crack resistance for durability in harsh environments.

Defense & Aviation Use: Specifically designed for fragmentation settings, defense, and aviation applications.

Precision Instrument Parts: Ideal for small volume, high density needs like golf club counterweights and watches.

Multiple Alloy Grades: Available in 90W, 93W, 95W, and 97W grades with varying tensile strengths.

Strict Quality Standards: Complies with ASTM B777 and AMS-T-21014 quality standards for reliability.

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: ≤9.20hTerms 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.