physical features:W:87%-89% Co:11%-13% melting point: W:3410 Deg.C Co:1493 Deg.C density:17.5-18.5g/cm3 sizes:based on the customers' requirementsApplications:can be widely uesd for cutters,stretched mould, abrasion resistant parts,stamping die and drills,etc..parts, tungsten cobalt alloy , cobalt tungsten ingots