Tungsten Alloy Bracelet Counterweight Blanks

Product Overview

Showcased in the picture, our tungsten alloy bracelet counterweight blanks are sintered semi-finished workpieces specially developed for premium jewelry bracelet production. Made of powder metallurgy W-Ni-Cu non-magnetic tungsten heavy alloy, these blanks feature ultra-high density, stable physical properties, non-magnetic characteristic and excellent machinability.

Jewelry manufacturers can carry out CNC turning, grinding, polishing, surface plating, engraving and pattern carving directly on these blanks to craft high-end bracelets with solid weighty hand feel.

Zhuzhou Jiuding Metal Technology, a professional tungsten heavy alloy manufacturer based in Zhuzhou, China, supports full customization of dimensions, profiles and tolerances according to customer drawings or samples. We supply complete material certificates, strict full-range quality inspection and reliable after-sales service for global jewelry brands and jewelry processing factories.

Key Features

1. Non-magnetic W-Ni-Cu Tungsten Alloy
Zero magnetism, no magnetic interference, perfect for wearable high-end jewelry. WNiCu grade is customized for jewellery industry, different from magnetic WNiFe tungsten heavy alloy.

2. High Density & Premium Weight Feeling
High specific gravity delivers solid, luxurious weight sensation for bracelets, bringing unique wearing experience.

3. Excellent Machinability
Semi-finished blank state allows CNC machining, grinding, polishing, engraving and surface coating to realize diversified bracelet designs.

4. Great Corrosion & Tarnish Resistance
Stable material property, resistant to daily oxidation and corrosion, maintains stable performance for long-term wearing.

5. Flexible Customization
Customize outer diameter, inner diameter, width, thickness and shape as per your drawings or samples. Small batch & mass production are both acceptable.

Material, Standards & Certificates

• Material Grade: W-Ni-Cu Non-magnetic Tungsten Heavy Alloy

• Applicable Standards: GB/T 8320, ASTM B777

• Available Documents: COA (Certificate of Analysis), Material Test Report (MTR), EN 10204 3.1 certificate

• Factory Qualifications: ISO quality management system certification, full in-house inspection lab, raw material traceability system. Each batch will be inspected on density, dimension, magnetic property and surface condition before shipment.

Our Service & Warranty

1. Pre-sale Service: Professional technical support, material recommendation, drawing evaluation and quotation. Free sample testing available upon request.

2. Production Control: Strict quality control during powder mixing, pressing, sintering and finishing process. 100% inspection for key dimensions and properties.

3. After-sales Warranty: If quality non-conformity occurs due to our production, we support rework or replacement. We keep batch records for traceability.

4. Packing & Shipment: Anti-collision packaging for tungsten blanks, support sea, air and express delivery. We assist with export documents.

Application Scenarios

• High-end fashion tungsten bracelets

• Weighted wellness / therapy bracelets

• Custom jewelry counterweight accessories

• Luxury wearable ornament blanks

Inquiry

Welcome to send your drawings, samples or specifications for quotation. Zhuzhou Jiuding Metal Technology is your reliable supplier of custom tungsten alloy jewelry blanks.