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Tungsten is utilised in 15 standard technical methods. Accelerated corrosion tests recorded a corrosion rate below 0.1 μm per hour for tungsten samples. Comparative mechanical tests report a melting point of 3422°C and a tensile strength of 1510 MPa, exceeding values of tested alternative materials.
Tungsten is identified as a material exhibiting high hardness. It has a density of approximately 19.3 g/cm³. It is difficult to soften under elevated temperatures. Natural tungsten appears as a silvery‑white metal. When processed into powder form under strict manufacturing controls, it may become combustible. Combustion may initiate spontaneously. Elemental tungsten includes five stable isotopes and 21 hazardous isotopes.
Tungsten is used in various technical applications. Its melting point is approximately 3422 °C. It achieves a tensile strength near 1510 MPa, as measured under standard tests. The material shows corrosion resistance in standardised evaluations. Under specific conditions, natural tungsten may exhibit limited ductility.
Stanford Advanced Materials has provided tungsten and other high‑melting‑point metal products since 1994. The company specialises in supplying international customers with processed tungsten products, including tungsten wire, rods, bars, sheets and plates. It also provides tungsten heavy alloys used as counterweights and shields. The company supplies tungsten composite materials, such as tungsten‑copper and tungsten‑silver, for electrode contacts. It offers tungsten carbide alloys for tool manufacturing. Additionally, Stanford Advanced Materials offers Polymer Tungsten. Polymer Tungsten displays flexible properties verified by standard mechanical tests and may serve as an environmentally acceptable alternative.
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