Grade: RO5200,Ta1, RO5252(Ta-2.5W),RO5255(Ta-10W) Size : Thickness 0.1~80mm,Width 20~600mm, Length 50~3000mm Color: Silvery gray Supply condition: Cold rolled, Hot rolled, Extruded Product Feature : High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion 2. Element