| Application: | Aviation, Electronics, Industrial, Medical, Chemical, Oil and Petroleum |
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| Standard: | ASTM |
| Purity: | 90%~97% |
| Alloy: | Alloy |
| Shape: | Various Shapes |
| Type: | Short Rod, Round Bar, Rectangular Blocks |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier High Denstiy Tungsten Alloy To ASTM B777 CLASS 3 Top Shield
Xi'an Kefeng Powder Metallurgy Co., has involved in manufacturing the high tech materials like High Density and Strength Tungsten Alloy Refractory Metal products, technologies and development expertise for the high performance demands of the High Denstiy Tungsten Alloy To ASTM B777 CLASS 3 Top Shield industry since year of 1999. As one of the chinese leading producers of refractory metals such as tungsten, tungsten alloy WNiFe/WNiCu, WCu, molybdenum and pure tungsten,Kefengs' tungsten alloys has become an essential material for a wide variety of applications including balance weights, radiation protection, vibration absorbers, heat transfer and drilling bars. It has the highest melting point of any metal and its high density is equaled only by gold, platinum, and a few other rare and expensive metals.High Denstiy Tungsten Alloy To ASTM B777 CLASS 3 Top Shield are made to only allow radiation to go where it is actually needed. Our tungsten radiation shields guarantee that environmental radiation exposure is kept to an absolute minimum during the generation of X-ray radiation. A particularly dense material with excellent shielding properties is needed to ensure that the surrounding tissue is protected and the radiation guided only to the intended locations where those are widely used in Medical and Industrial Radiation Shielding.
There is no licensing required for tungsten alloy materials. Tungsten alloys are stable at high temperatures. You can use one-third less material than lead for the same energy-absorbing effectiveness and also it is non-toxic. You can use our high density tungsten alloys for shielding wherever radioactivity has to be controlled and directed. Xi'an Kefeng Powder Metallurgy Co., Ltd. specializes in producing tungsten radiation shields according to customer's drawing.
Tungsten heavy alloy |
WNiFe (ASTM B777, AMS-T-21014) |
WNiCu (ASTM B777, AMS-T-21014) |
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| Designation | 90W | 93W | 95W | 97W | 90W | 93W | 95W |
| Density g/cm3) | 16.85~17.30 | 17.15~17.85 | 17.75~18.35 | 18.25~18.85 | 16.85~17.30 | 17.17~17.85 | 17.75~18.35 |
| Tensile Strength (MPa) | 758Min | 758Min | 724Min | 689Min | 648Min | 648Min | 648Min |
| 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 | 517Min |
Suppliers with verified business licenses
Audited Supplier 
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