Tungsten Alloy Advantages

There are some main properties for tungsten heavy alloy as follows:

-High Density: high density between 16.5 and 18.6 g/cc with tungsten content from 80%W to 97%W.

-High Melting Point: the highest melting point as 3,422 C, 6,192 F and the highest tensile strength. -Excellent Hardness: almost from 24 HRC to 36 HRC, or even above 40 HRC through swaging.

- Superior Wearing Resistance: excellent wearing resistance in high concentrations of CO2、H2S、Cl- corrosion environments.

-High Ultimate Tensile Strength: excellent properties almost for products used in military or other high-tech filed.

-High Temperature Resistance: optimum parameters had been obtained as bonding temperature 1403K, bonding time 50min, bonding pressure 7.5MPa and cooling velocity 5K/min

-Non-toxic and Environmental Friendly: compared with lead, tungsten heavy alloy is an ideal, environmentally friendly, and is of non-toxic.

-Good Corrosion Resistance: corrosion resistance sulfur jar mandrel; stuffing box and other products，whose corrosion-resistant and wear-resistance have reached the international advanced level.

-Well Machinability: relatively easy to machine, and can be plated or painted to enhance their corrosion protection.

-High Radiation Adsorption Capability: At the same weights high density alloy can provide the same energy absorption as lead using 1/3 less material.

-High Impact Resistance and Crack Resistance: It is defined as the amount of energy per volume that a material can absorb before rupturing.