niobium rod

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Packaging & DeliveryPackaging Detail: According to the customer"s requirement Delivery Detail: 15days SpecificationsMaterial: niobium flanged thermowell Grade: RO4200,RO4210 Pruity: 99.95% or 99.99% Shape: flange, thermowell withstand the corrosion of strong acid, strong acid Niobium rods Niobium alloy rods: Material: RO4200-1, RO4210-2 Size: 4~100mm Standard: As per ASTM B392-98 Purity: >=99.9% or 99.95% Chemical Element (weight %, max.) UNS Type C O N H Ta Fe Ti W Mo Si Ni Zr Nb R04210 Pure 0.004 0.015 0.003 0.0015 0.05 0.004 0.002 0.005 0.005 0.004 0.002 / Bal. R04261 Nb-Zr 0.004 0.015 0.003 0.0015 0.05 0.004 0.002 0.005 0.005 0.004 0.002 1.00 Bal. / Nb-Zr 0.004 0.015 0.003 0.0015 0.05 0.004 0.002 0.005 0.005 0.004 0.002 10.0 Bal. Table.1 Chemical composition: Chemistry % Designation Chief component Impurities maxmium Nb Fe Si Ni W Mo Ti Ta O C H N Nb1 Remainder 0.004 0.003 0.002 0.004 0.004 0.002 0.07 0.015 0.004 0.0015 0.002 Nb2 Remainder 0.02 0.02 0.005 0.02 0.02 0.005 0.15 0.03 0.01 0.0015 0.01 Table 2. Mechanical requirements (annealed condition) Grade Tensile strength δbpsi (MPa), ≥ Yield strength δ0.2, psi (MPa),≥ Elongation in 1"/2" gage length, %, ≥ RO4200-1 RO4210-2 18000 (125) 12000 (85) 25 Hengxin Metal is specialized in supplying high purity tantalum and niobium semi-finished products such as plate, sheet, rod, tube, wire, fasteners, crucible, sputtering target, etc. for chemical, high temperature, electronics and other industy. Pure metal: Niobium (99.9%, 99.95%), Tantalum (99.9%, 99.95%) Alloy: Nb-1%Zr, Nb-10%Zr, Nb-47%Ti, Ta-2.5%W, Ta-10%W Shape: rod, bar, plate, sheet, foil, tube, wire, crucible, boat, fastener, sputtering target, customer-design shape Standards: ASTM B392, 393, 394, ASTM B708, 365, 521...

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ShenZhen Sunrise Metal industry Co.,Ltd

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