Tungsten Alloy Rings

Posted By lukegkj -

China
Summary: tungsten alloy rings bears property longevity durability heavy utilized jewelry
Product Category:
Rings [15]
Tungsten Heavy Alloy

Posted By Santy -

China
Summary: tungsten heavy alloy density 17g cm3 18 5 hardness 2400hv 3600hv bending
Tungsten Copper Alloy

Posted By yolandayuan -

China
Summary: tungsten copper cu alloy composite performance widely industries engine electric