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Tantalum Seamless Tube - China

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Tantalum Seamless Tube

Products Photos Catalog Tantalum Seamless Tube Photos Catalog

Tantalum Tube/Pipe, Seamless Tubing, ASTM B521-98 Specifications Purity: 99.95%(3N5)-99.99%(4N) Grade: RO5200 Manufacturing Standard: ASTM B521-98 Metallic impurities, ppm max by weight, Balance - Tantalum Element Fe Mo Nb Ni Si Ti W Content 100 200 1000 100 50 100 50 Non-Metallic impurities, ppm max by weight Element C H O N Content 100 15 150 100 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 Dimension Tolerance Outer Diameter (mm) DiameterTolerance (±mm) Thickness Tolerance (%) 25.4 0.102 10 25.4-38.1 0.127 10 38.1-50, 8 0.152 10 50.8-63.5 0.178 10 63.5-88.9 0.254 10 Straightness of tantalum tubes/pipes Length ft(m) Maximus Radian 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)


Company Contact:


  • Phone: +8615814887696

  • Address: No.1 workshop, Caijiapo Economic Development Zone, Baoji-qishan , Shaanxi , China

  • Email: Email


Published date: November 7, 2018

  • Business Description: We are manufacturing 3N5-4N tantalum ingot, tantalum plate, tantalum sheet, tantalum strip, tantalum foil, tantalum tube, tantalum rod, tantalum wire, tantalum sputtering targets, niobium ingot, niobium plate, niobium sheet, niobium strip, niobium foil, niobium tube, niobium wire, niobium rod, niobium sputtering target, niobium fabricated parts.

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