93%W Ni Fe high quality tungsten alloy bucking bars

High density tungsten alloy products are produced through powder metallurgy by adding a small amount of nickel iron or nickel copper mixture to tungsten powder, pressing, and sintering. Tungsten alloy products are also known as high-density tungsten alloy products. The product has good ductility, high density, and is much heavier than steel and lead in the same volume, making it very suitable for space with weight requirements.

Product name: Tungsten alloy bucking bar or balance
Standards: ASTM B777, ASTM B7725, AMS-T-21014
Content: 90-97% tungsten nickel iron (WNIFE) or 90-97% tungsten nickel copper (WNICU)
Density: 16.85-18.75g/cm3

Tungsten alloy bucking bar or top rods are generally used for aviation riveting and dart manufacturing. ‌

Tungsten alloy top rod, also known as tungsten alloy rivet top rod or bucking bar, is mainly used in riveting work in the aviation field. In the aviation riveting process, the rivet top rod is used on the back of the metal rivet to resist the hammering force, which can be used to absorb the rivet gun force and reduce buckling vibration. ‌

Tungsten alloy bucking bar or top rods are also used in dart manufacturing. In dart manufacturing, tungsten alloy is used as an important component of darts due to its high density and excellent physical properties, such as wear resistance, corrosion resistance, and resistance to deformation. ‌