| US$30.00-80.00 | 10 kg (MOQ) |
| Product Name | Tungsten Powder |
| Material | W |
| Purity | 99.9% |
| Density | 19.3g/cm3 |
| Manufacturing | Agglomerated/Sintered |
| Packing | Vacuum packing bags, each bag is 5 kg. Drum packaging, 5-10 bags/barrel |
| Application | Mainly used in the electronic, semiconductor, medical equipments , thin film cell and other fields, and is often used to make high purity tungsten and tungsten alloy sputtering target. |
| Product Name | Specification(mm) | Standard | Note |
| Tungsten Plate Tungsten Sheet | (2.5-30.0)*≤750*≤1500 (0.07-2.5)*≤650*≤1500 | GB/T3875 ASTM B760 | Productivity: 200T/year Productivity: 50T/year |
| High-Precision Tungsten Plate | (1.0-15.0) * (30-450) *≤500 | GB/T3875 ASTM B760 | Tolerance:±0.025mm |
| Tungsten Rod / Bar | Φ(3-60) * L | GB 4187 | Tolerance:±2mm |
| Tungsten Alloy Plate / Sheet | (0.1-50.0)*300 * L | ASTM B777 | Density:16.8-18.5g/cm3 |
| WNiFe Plate / Sheet | (0.1-4.0) * (50-200) *≤(50-300) | ASTM B777 | Density:17.5-18.1g/cm3 Tensile Strength:780-980MPa Elongation:5-22% HRC:28-32 |
| Tungsten Alloy Rod / Bar | Φ(5-100) * L | ASTM B777 | Density:16.8-18.5g/cm3 |
| Other Tungsten Products | Tungsten wire; Tungsten target; Tungsten Alpha ray shield and Tungsten heat shield; Tungsten boat; Refractory metal (W, Mo, Ta, Ti) standard parts and deep processed parts; | ||
| Properties of Tungsten | |
| Item | Parameter |
| Atomic number | 74 |
| CAS number | 7440-33-7 |
| Color | Slivery white |
| Melting point | 3420 °C |
| Boiling point | 5900 °C |
| Density at 300K | 19.30 g/cm³ |
| Crystal structure | body-centred cubic |
| Category | Material | Specification |
| Tungsten | ||
| W powder | 99.95% W, WAl, WK, WMo, WRe, WLa, WAg, WCu, WCe, WTh, WNiFe, WNiCu, etc | GB/T 3458 |
| Designation and composition of W & alloy wrought product | YS/T 659 | |
| W bars and rods | GB/T 3459 | |
| Sintered W plate blank | YS/T 823 | |
| W sheet | GB/T 3875 | |
| W cathode materials for laser lamps | GB/T 34498 | |
| W tubes | GB/T 34503 | |
| W wires | GB/T 4181 | |
| Mo wire | GB/T 4182 | |
| MoW alloy wire | GB/T 4183 | |
| WRe alloy wires | GB/T 4184 | |
| MoW alloy bars | GB/T 4185 | |
| MoW alloy rods | GB/T 4186 | |
| W rods | GB/T 4187 | |
| W wire for lighting and electronic equipments | GB/T 23272 | |
| W electrodes for arc welding and plasma welding and cutting | GB/T 31908 | |
| W wire for lighting and electronic equipments | GB/T 23272 | |
| High precision W plate of resisting ray | GB/T 26023 | |
| W heavy alloy pellets for metal injection molding | YS/T 1026 | |
| W base, high-density alloy plate | GB/T 26038 | |
| W top plate for ion source arc chamber | YS/T 1029 | |
| High-purity W & alloy sputtering target used in electronic film | YS/T 1025 | |
| WTi alloy sputtering target | YS/T 1129 | |
| W base high density alloy | YS/T 1148 | |
| WIr nozzle | YS/T 854 | |
| W crucible | YS/T 796 | |
| W anodes for xenon lamps | YS/T 39 | |
| WCu & WAg electrical contacts | GB/T 8320 | |
