SB 392 UNS R04200 Niobium Rod Niobium bar, Niobium billet, Niobium ingot, Niobium rodShenzhen Sunrise Metal Industry Co.,Ltd

SB 392 UNS R04200 Niobium Rod Niobium bar, Niobium billet, Niobium ingot, Niobium rodShenzhen Sunrise Metal Industry Co.,Ltd

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Specs : according to ASTM B392 -99 R04210 Chemical composition :             C                 0.01%max             N                 0.01%max             O                 0.025%max             H                 0.0015%max             Zr                0.02%max             Ta               0.3%max             Fe               0.01%max             Si                0.005%max             W                0.05%max             Ni                0.005%max             Mo               0.02%max             Hf                0.02%max             Ti                0.03%max             Al                0.005%max Physical & Mechanical property :             Tensile strength 125 MPa min.             Yield strength    73 MPa min.             Elongation         20%min Size available : Diameter : 6.0 up to 110mm x Length 1500mm max. Typical size :   Ø 6.35mm x 1000mm, Ø 20mm x 515mm, Ø 30mm x 250mm, Ø 30mm x 500mm, Ø 40mm x 120mm, Ø 45mm x 1000mm, Ø 50mm x 120mm, Ø 76.2mm x 500mm. Standard Specification ASTM B 392 -03 for Niobium rod + Niobium Alloy Rod + Niobium Wire + Niobium Alloy Wire. This specification covers Niobium rod + Niobium Alloy Rod + Niobium Wire + Niobium Alloy Wire of the following grades: 1. ASTM B 392 -03 UNS R04200 -Type 1, Reactor grade unalloyed niobium; 2. ASTM B 392 -03 UNS R04210 -Type 2, Commercial grade unalloyed niobium; 3. ASTM B 392 -03 UNS R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium; 4. ASTM B 392 -03 UNS R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium; ++++++++++++++++++++++++++++++++++ Standard Specification ASTM B 391 -03 for Niobium Ingots + Niobium Alloy Ingots. This specification covers Niobium Ingots + Niobium Alloy Ingots of the following grades: 1. ASTM B 391 -03 UNS R04200 -Type 1, Reactor grade unalloyed niobium; 2. ASTM B 391 -03 UNS R04210 -Type 2, Commercial grade unalloyed niobium; 3. ASTM B 391 -03 UNS R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium; 4. ASTM B 391 -03 UNS R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium;