Tungsten is a very hard and brittle material. The most important properties include a very high melting point, a low vapor pressure and the highest hardness and strength of all metals.We offer tungsten bars, tungsten rods, tungsten steel rods, and sintered tungsten rods as the composition of forging materials. We not only provide tungsten bars with regular specifications, but also customize them according to customers' requirements. We have export right and export experience up to 16 years. We can guarantee safe delivery and short delivery time, within 2-3 weeks.
ParameterPurity | |||||||||||
W | Fe | Ni | Al | Si | Ca | Mg | Mo | C | O | N | Total impurities |
99.955% | 0.003 | 0.002 | 0.002 | 0.002 | 0.002 | 0.001 | 0.004 | 0.003 | 0.002 | 0.002 | |
99.9% | 0.004 | 0.002 | 0.002 | 0.002 | 0.002 | 0.001 | 0.004 | 0.005 | 0.002 | 0.002 | 0.1% |
99.8% | 0.03 | 0.05 | 0.005 | 0.005 | 0.005 | 0.005 | 0.05 | 0.01 | 0.007 | 0.0053 | 0.2% |