Shielding products made of WHA
Wherever our shieldings are used, they help protect people. We developed various types of Tungsten Heavy Alloy which used in shielding and balance weight. All the composition meets ASTM B777 and we can also customize the binder ,composition based on different application.
| Type/Pmperties | HPM 1700 | HPM1701 | HPM1750 sheet |
HPM1800 | HPM1801 | HPM1850 |
| Tungsten % | 90.0 | 90.0 | 92.5 | 95.0 | 95.0 | 97.0 |
| Binder | NiFe | NiCu | NiFe | NiFe | NiCu | NiFe |
| Density g/cm³ | 17.0±0.25 | 17.0±0.25 | 17.5±0.25 | 18.0±0.25 | 18.0±0.25 | 18.5±0.25 |
| Hardeness HRC | 32 Max | 32 Max | 33 Max | 34 Max | 34 Max | 35 Max |
| Tensile Strength Mpa | 760~860 | 650~760 | 760~900 | 750~850 | 650~730 | 690-830 |
| Yield Strength M pa | 520~590 | 520~550 | 520~560 | 520~600 | 520~600 | 520~660 |
| Elongation % | 8~17 | 1~4 | 10~17 | 6~12 | 1~3 | 2~6 |
| CTE 20~100℃ 10-6/K | 6.1 | 6 | 5.5 | 4.9 | 5.4 | 5.1 |
| Pemeabilityμ | >1.05 | <1.05 | ≥1.05 | >1.05 | <1.05 | >1.05 |
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