China 2020 W92.5nife Wolfram Alloy Sphere for Industry, Find details about China Wolfram Ball, W Alloy Ball from 2020 W92.5nife Wolfram Alloy Sphere for Industry
tungsten ball | |
Material | pure tungsten ball, WNiFe alloy ball |
Specification | Dia 2-50mm
|
Density | 18g/cm3
|
Purity | 95% and so on |
Surface | Black, Polished |
Composition | Most WNiFe, others will be customized |