Tungsten Gold Plated Bar Laws and Regulations
Dodd Frank Wall Street Reform And Consumer Protection Act
Tungsten Gold Plated Bar(3TG) Conflict Minerals Policy Statement
Tungsten Gold Plated Bar State Control and Import& Export Authorization System
Tungsten Gold Plated Bar Materials Safety Data Sheet (MSDS)
Tungsten Gold Plated Bar Custom Control and Tax Policy
Other Laws and Regulations
Related Products:
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Tungsten alloy is an environmentally friendly, durable and a hardness material, the most important is its density, close to the density of gold (19.3g/cm3). These advantages of the tungsten alloy makes tungsten alloy gold-plated bullion products enjoy certain advantages,tungsten alloy golden bullion,gold-plated bullion is the best alternative of the expensive metal gold or platinum.
Gold plated tungsten ring is remarkably durable and incredibly scratch resistant. Tungsten is about 10 times harder than 18K gold, 5 times harder than tool steel, and 4 times harder than titanium. Gold plated tungsten ring is the most wear resistant rings available on the planet. Tungsten ring has been referred to as the "Permanently Polished Ring".
As its high density, high melting point, small capacity, excellent hardness, superior wearing resistance, high ultimate tensile strength, high-density, good machinability, good mechanical properties, high modulus properties, harmless to the health and environment etc, tungsten alloy rod is increasingly welcomed by public.
Tungsten heavy alloys generally are refractory metal, which have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloy is added Co，Mo，Cr, etc. It could be made as various shapes, such as rod, cube, block, brick, ring, etc.