Tungsten
₹ 150/Kg
Tungsten is a premier refractory transition metal (UNS R07005) celebrated globally for possessing the highest melting point of any pure metal at 3422�C ($6192^\circ\text{F}$), along with an exceptionally high density and a very low coefficient of thermal expansion. This incredible atomic structure allows tungsten to maintain high mechanical tensile strength, rigid structural stability, and hardness at extreme temperatures where conventional steel and nickel superalloys would instantly melt or deform. It also features high resistance to chemical erosion by mineral acids and molten glasses. Manufactured to strict international standards including ASTM B760 (plates/sheets) and ASTM B761, tungsten is an essential material in high-tech and high-heat industries. It is heavily utilized for fabricating vacuum furnace heating components, glass-melting electrodes, specialized semiconductor substrates, x-ray shielding targets, and high-strength aerospace components operating under intense thermal and kinetic loads.