All Categories > Niobium > Niobium and Niobium Alloy Rods > Item # NBRCUS All CategoriesAll Categories NiobiumNiobium Niobium and Niobium Alloy RodsNiobium and Niobium Alloy Rods Item # NBRCUS Item # NBRCUS, Custom Niobium and Niobium Alloy Rod NBRCUSCustom Niobium and Niobium Alloy Rod Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure Imperial Metric Both Specifications | Common Specifications | Available Purities | Note Specifications Material N/A Niobium Niobium Alloy Type N/A Rod Common Specifications Common Specifications N/A ASTM B392 R04210 - Commercial GradeASTM B392 R04200 - Reactor GradeASTM B392 R04261 - Commercial Grade Nb1%ZrASTM B392 R04251 - Reactor Grade Nb1%ZrASTM B392 R04220 - RRR 300 Grade Pure Niobium Available Purities Available Purities N/A 3N5 Grade (99.95% Pure) - 500ppm Max Metallics, exclude Ta (Ta <= 1200ppm) Note Note N/A Please specify size in request.