Tungsten

Tungsten

TUNGSTEN SOURCE IN THE USA

Ratnam Steel Ltd is a distributor of pure metals including Tungsten. Tungsten Round Bars in diameter ranges from 0.025 inches to 4 inches. Tungsten Sheet thickness ranges from 0.001 inch to 0.250 inches.  Tungsten Plate thickness ranges from 0.250 inches to 4 inches. Tungsten Round Tube OD ranges from 0.125 inches to 2 inches. Tungsten Wire diameter ranges from 0.002 inches to 0.065 inches. Tungsten Ribbon available in 0.001 inch thick x 2 inch wide. Tungsten Powder is also in our inventory.  Custom Tungsten sizes are also available upon request.  Check availability with our sales department to see if Ratnam Steel Ltd can provide your Tungsten metal requirement.

Tungsten Information

Chemical Symbol: W
Date of Discovery: 1783
Name of Origin: Swedish words Tung Sten (Hi Stone)
Density at 293 K: 19.3 g/cm3
Atomic Number: 74
Atomic Mass: 183.84 amu
Melting Point: 3410.0 °C (3683.15 K, 6170.0 °F)
Boiling Point: 5660 °C (5933.15 K, 1022.0 °F)
Number of Electrons / Protons: 74
Number of Neutrons: 110
Classification: Transition Metal
Color: Steel
Crystal Structure: Cubic
Number of Energy Levels: 6

Tungsten Properties

~ Often brittle and hard to work, but if is pure, it can be worked easily
~ It is worked by forging, drawing, extruding or sintering
~ Has the highest melting point, lowest vapor pressure and the highest tensile strength of all metals in their purest form

Tungsten Forms and Shapes Available

Tungsten Bars
Tungsten Fasteners
Tungsten Forgings
Tungsten Plates
Tungsten Powder
Tungsten Ribbon
Tungsten Rings
Tungsten Round Bars / Rods
Tungsten Sheets
Tungsten Sputtering Targets
Tungsten Wire