Customization: | Available |
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Application: | Aviation, Industrial |
Standard: | GB, ASTM |
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Tungsten heavy alloy |
WNiFe (ASTM B777, AMS-T-21014) |
WNiCu (ASTM B777, AMS-T-21014) |
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Designation | 90W | 93W | 95W | 97W | 90Cu | 93Cu | 95Cu |
Density g/cm3) | 16.85~17.30 | 17.15~17.85 | 17.75~18.35 | 18.25~18.85 | 16.85~17.30 | 17.50~17.70 | 17.75~18.35 |
Tensile Strength (MPa) | 758Min | 758Min | 724Min | 689Min | 648Min | 648Min | 684Min |
Elongation (%) | 5Min | 5Min | 3Min | 2Min | 2Min | 2Min | 1Min |
Hardness (HRC) | 32Max | 33Max | 34Max | 35Max | 32Max | 33Max | 34Max |
Yield strength(MPa) | 517Min | 517Min | 517Min | 517Min | 517Min | 517Min | 634Min |
Precision Balls for Industrial Applications: Presision balls means grind surface ball, tolerance usually +/-0.02mm, surface 0.8-1.6um. The sphere can be used in precision instruments and machinery, such as in bearings, pumps, and valves.
Medical Devices: As radiopaque nature W material, The spheres can be used in medical equipment where X-ray or other imaging visibility is needed, such as medical imaging.
Fishery Tackle and Ammunition: Tungsten balls are popular in fishing tackle as sinkers as high density.
Counterweights: Tungsten alloy ball used as counterweights to balance the apparatus and improve stability and performance.
Gym Equipment: It can be used into exercise equipment for additional resistance for training.