... nut, screw, ring, wire, foil, sheet, rod, strip, plate, tube, alloys Niobium plate R04200 -- 1 TYPE -- Reactor class non-alloyed Niobium.R04210 ... 0.01mm-0.09mm x W50mm-150mm x COILS RODS,BARS : Dia.6mm-150mm x 300mm-1500mm WIRES: Dia.0.05mm ... forms including nut, screw ,ring ,wire, foil, sheet, rod, strip, plate, tube, alloys according to Standard ASTM AMS ASME MIL DMS ...