As one of the professional China tungsten heavy alloy bar manufacturers and suppliers, Hanz Material Technology is able to supply you with high quality 95wnife alloy bar, 95wnife alloy rods, 90wnife sheet. Welcome to make contact with us.Advantages:-High density-Good machinability-Good mechanical properties-High modulus of elasticity-High absorption capacity against χ-rays and γ-rays-Harmless to the health and environment.Applications:-Protection shields for nuclear radiation such as PET syringe shield, vial shield, isotope container, FDG container, multi leaf collimator-Balancing weights such as tungsten sinker bar, heavy metal boring bar, vessels crank camshafts, holders for well logging, racing weights, vibration damping and dynamic balancing weights-Substitutional material for Uranium-Electroheat upsetting anvil block-Balls in bomb-High voltage electrical contact-Electrodes for Resistance WeldingProduct Standard: ASTM B 777-07We offer two series of Tungsten Heavy Alloys: W-Ni-Fe(magnetic) and W-Ni-Cu(nonmagnetic).Chemical Composition, Physical & Mechanical Properties of Tungsten Base, High Density Metal:ClassNominal TungstenDensityHardnessTensile StrengthElongationWeight%g/cm3Rockwell CMPa%19016.85~17.2524~32700~1200(600~800)20~33(4~8)292.517.15~17.8525~30700~1400(500~600)15~25(3~5)39517.75~18.3525~35700~12008~1549718.25~18.8530~35600~10008~14Note: The data in brackets apply to non-magnetic nickel-copper tungsten heavy alloy. TypeSwaged RodsStraightened Rods after DrawnGround rods availableSizeФ2.4~95mmФ0.8~3.2mm