“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for China Manufacturer for Superior Pure Germanium Dioxide With 99.999% Purity For Tungsten Fashion Jewelry, Our company has been devoting that “customer first” and committed to helping customers expand their business, so that they become the Big Boss !
“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Germanium Dioxide, Superior Pure Germanium Dioxide, Tungsten Fashion Jewelry, We’ll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Remember to contact us today to find out how we can work together.
High density tungsten alloy
| Brand Name | Chemical Compositions（%wt） | Density（g/cm³）≥ | Hardness(HRC)≥ | Class |
| W90NiCu | W90%, Ni6%, Cu4%. | 17.0 | 24 | 1 |
| W92NiCu | W92.5%, Ni4.5%, Cu3%. | 17.5 | 25 | 2 |
| W95NiCu | W95%, Ni3.5%, Cu1.5%. | 18.0 | 27 | 3 |
| W90NiFe | W90%, Ni7%, Fe3%. | 17.0 | 25 | 1 |
| W92NiFe | W92.5%, Ni5.25%, Fe2.25%. | 17.5 | 26 | 2 |
| W95NiFe | W95%, Ni3.5%, Fe1.5%. | 18.0 | 28 | 3 |
| W97NiFe | W97%, Ni2.1%, Fe0.9%. | 18.5 | 30 | 4 |
High density tungsten alloy rods and sheets size customized.