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|Condition:||Annealed, Solid||Boiling Point:||5425℃|
|Melting Point:||2996 ℃||Heat Of Vaporization:||753 KJ/mol|
|Shape:||Welded Tube, Pipe||Appearance:||Metallic Luster Appears Inner And External Tube Wall, No Oxidation Or Hydrogenation, No Scratch Or Transformation|
99.95%(3N5) Purity Tantalum Tube , Welded Tantalum Pipes , Tantalum Welded Tubing
Tantalum can be manufactured into welded tubing and seamless tubing, which are widely used in electronics, semiconductor, chemical, engineering, aviation, aerospace, medical, military industry.
The process of welded Tube/Pipe is fit for mass production, the advantages and disadvantages are as below:
Towin Rare Metals produce RO5200, RO5400 with different dimensions of the tantalum tubes. Our tantalum welded tubes offer significantly better wall thickness and concentricity control compared to seamless tubes. wall thicknesses are specified to be as thin as structural conditions will permit.
Manufacturing Standard: ASTM B521-98
Metallic impurities, ppm max by weight, Balance - Tantalum
Non-Metallic impurities, ppm max by weight
Mechanical properties for annealed tantalum tube
|Ultimate Tensile Strength min(MPa)||207|
|Yield strength min (Mpa, 0.2% offset)||138|
|Elongation min (%, 1in or 2in gauge length)||25|
Straightness of tantalum tubes/pipes
|3-6 (0.91-1.83)||1/8 in (3.2mm)|
|6-8 (1.83-2.44)||3/16 in (4.8mm)|
|8-10 (2.44-3.05)||1/4 in (6.4mm)|
|10 up(3.05 up)||1/4 in/ any 10 ft (2.1mm/m)|
More than 20 years’ experiences in tantalum /niobium and its alloy smelting and deep processing, we make sure that we can provide you with the best quality products with competitive price. If you require customization service, you only need to send us your required material, purity, dimension, quantity or a drawing for an inquiry. We will reply you our best quote ASAP.
Contact Person: sales