Tungsten is one of our main product. It has the highest melting point (3410°C) of the four common refractory metals. with a density of 19.3 gm/ cc, it is only surpassed by rhenium and osmium in weight. Tungsten has a long history of use for filaments in the lamp industry.Tungsten has the best high-temperature strength of all the refractory metals. For this reason, it is used in very high temperature vacuum furnaces,
Atomic Symbol: W Atomic number: 74 Melting point: 3410 DC Density: 19.3 g/cm3
Tungsten is one of our main product. It has the highest melting point (3410°C) of the four common refractory metals. with a density of 19.3 gm/ cc, it is only surpassed by rhenium and osmium in weight. Tungsten has a long history of use for filaments in the lamp industry.Tungsten has the best high-temperature strength of all the refractory metals. For this reason, it is used in very high temperature vacuum furnaces,
Materials: Pure W 99.95% min. W-Ni-Fe W-Ni-Cu W-Cu W-Mo
products 1) W sheet,foil,plate ( ASTM B760 ) Size: 0.1 mm min thickness width: 350 mm max,length 600 mm max.
2) W sputtering target (ASTM B760 ) According to user’s required
3) W rod Dia: 3 dia min. In straight rod (length 2000 mm max)
4) W wire Dia 0.01-3 mm dia Black wire and clean wire W-Al wire Th-W wire W-Re wire
5）W heating parts （filaments） Size: according to user’s drawing
6) W electrode Pure Tungsten electrodes Thoriated Tungsten electrodes Lanthanated Tungsten electrodes Zirconiated Tungsten electrodes Ceriated Tungsten electrodes Yttriated Tungsten electrodes Composite electrodes
7) Heavy metal parts ( ASTM B777, AMS 7725, MIL-T-21014, SAE-AMS-T-21014 class 1, class 2, class 3, class 4) W-Ni-Fe W-Ni-Cu W-Cu Size according to user’s required.
8) W crucible, boat, fasteners. According to user’s drawing.
