Tungsten Alloy Ring
Tungsten alloy rings for jewelry, industrial counterweights and precision applications.
- Materials
- W-Ni-Fe
- Application
- Tungsten alloy earrings, necklace, rings, industrial counterweights, etc.
Specifications
| Parameter | Value |
|---|---|
| Material | W-Ni-Fe |
| Diameter | 0.5–25.0 mm |
| Density | 13.5–18.2 g/cm³ |
| Hardness | HRC > 22 |
| Tensile Strength | > 900 MPa |
| Ductility | > 10% |
Frequently Asked Questions
What are the specs of your tungsten alloy rings?
Material is W-Ni-Fe with density 13.5–18.2 g/cm³, hardness HRC > 22, tensile strength > 900 MPa and ductility > 10%. Available diameters run from 0.5 to 25.0 mm; custom ring cross-sections are molded to drawing.
Can tungsten rings be used for jewelry?
Yes — earrings, necklaces and rings are established applications. The alloy takes a high polish and can be plated, and its density gives jewelry a distinctive, substantial feel. For skin-contact items, confirm the composition and finish with us so the right grade is selected.
What is the MOQ and tooling cost for custom rings?
MOQ is 1000 pcs. Mold lead time is about 20 days with a mold fee typically RMB 20–40k depending on ring geometry, and production lead time is about 7 days once the mold is validated. Simple cylindrical rings are the most economical to tool.