What are the available alloy types?

We offer W-Ni-Fe (Magnetic) and W-Ni-Cu (Non-magnetic) alloys to meet diverse requirements.

What standards do your products comply with?

Our products comply with ASTM B777, AMS 7725, and AMS-T-21014 standards.

Is the product environmentally friendly?

Yes, our tungsten heavy alloy is a non-toxic, RoHS and REACH compliant lead replacement solution.

Excellent Thermal Conductivity Environmentally Friendly Custom Tungsten Milling Machining Part

Name: Excellent Thermal Conductivity Environmentally Friendly Custom Tungsten Milling Machining Part
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2267353135

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

US$50.00-500.00

10 Pieces

Product specifications

Specification

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Medical, Chemical

Standard

ASTM

Model NO.

Tungsten Alloy Counterweight

Purity

90% - 97%

Alloy

Shape

Lump

Type

Customized

Product Name

High-Density Tungsten Weight

Keywords

Tungsten Alloy Counterweight

Material

W-Ni-Fe (Magnetic) / W-Ni-Cu (Non-Magnetic)

Tungsten Content

90% - 97%

Density

16.85 - 18.85 G/Cc

Hardness

≤32-35 HRC

Tensile Strength

648 - 758 MPa

Yield Strength

517 MPa

Elongation

1% - 5%

Block Size

T(0.5-100) × W(2-160) × L(10-400) mm

Rod Size

Dia(3-400) × L(1-600) mm

Irregular Parts

Custom Per Drawing

Surface Finish

Ra 1.6 - 3.2 μm

Standards

ASTM B777, AMS 7725, AMS-T-21014

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

KEFENG

Origin

Shanxi, China

HS Code

8101999000

Production Capacity

3000kgs Per Month

Key features

High Density & Mass: Density 16.85-18.85 g/cc, 60% more mass than lead for superior balancing.

Custom Manufacturing: Custom shapes, blocks, rods, and irregular parts per engineering drawings.

Eco-Friendly & Safe: Non-toxic RoHS/REACH compliant lead replacement for medical and industrial use.

Dual Alloy Options: Available in W-Ni-Fe (magnetic) and W-Ni-Cu (non-magnetic) alloys.

Certified Quality: Compliant with ASTM B777, AMS 7725, with full traceability and testing.

Engineering Support: DFM optimization, material selection, and prototype development support.

Fast Delivery: Standard orders delivered within 30 days; Tungsten copper in 15 days.

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: ≤7.88hTerms 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.