W-Ni-Fe 18g/cc Fishing Weight Tungsten Alloy Ball

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fishing weight tungsten ball

Tungsten alloy is an alloy based on tungsten and other elements. Among the metals, tungsten has the highest melting point, high temperature strength, creep resistance, heat conduction, electric conduction and electron emission performance, which are of great importance. In addition to being widely used in the manufacture of cemented carbide and alloy additives, tungsten and its alloys are widely used in the electronic and electric light source industries, as well as in the aerospace, casting, weapons and other sectors for the manufacture of rocket nozzles, die-casting molds, armour piercing bullet cores and contacts Heating body and heat shield, etc.

• Also known as high specific gravity alloy, high specific gravity tungsten alloy chemical formula W-Ni-Fe, W-Ni-Cu, w-ni-cu-fe

• Melting point 3410 ± 20 ℃

• Density 16.5g/cc ~ 18.75g/cc

• The content of rocket nozzle, die-casting die and armour piercing core used in electronics, electric light source, aerospace and weapons is 90% ~ 97%

• Hardness 42hrc min

• Tensile strength 1400MPa min

• Yield strength 1300mpa min

• Elongation 8% min

• Atomic weight 183.84