Typical Properties of Tungsten alloy Golf Screw

W %	Density (±0.1) g/cc	Tensile strength MPa	Elongation %	Hardness	Density P/T %	Impact strength J/cm2
35	10	≥480	≥25	80～8 5HRB	≥99.5
45	11	≥500	≥25	83～85HRB	≥99.5
53	12	≥550	≥23	85～88HRB	≥99.5
60	13	≥600	≥20	88～92HRB	≥99.6
70	14	≥780	≥10	93～97HRB	≥99.6
80	15	≥800	≥12	95～99HRB	≥99.6
85	16	≥830	≥12	99～102HRB	≥99.6
90	17.1	≥850	≥20	26～27.5HRC	≥99.7	30
91	17.3	≥900	≥20	26～27.5HRC	≥99.7	30
93	17.6	≥920	≥21	26～27.8HRC	≥99.7	30
95	18.1	≥920	≥15	28～29HRC	≥99.7	10
96	18.3	≥920	≥12	28～29HRC	≥99.9	10
97	18.5	≥880	≥8	30～31HRC	≥99.9	8
We may design any type of W-Ni-Fe,W-Ni-Cu,W-Ni-Fe-Cu,W-Ni-Co according to the clients' requirements