Niobium Products
Seamless Niobium Tube
ASTM B394 Nb1 Seamless RO4200 Best Price High Purity Niobium Tube Specification Niobium and Niobium tube 1. Material: RO4200-1, RO4210-2 2. The Size of niobium tube: OD1.0-150mm*TK 0.2-5.0mm*L 3. Length:200mm-9000mm 4. Standard: As per ASTM B394-98 5. Purity: >=99.9% or 99.95% with best Niobium price 6. Table 1. Grade of Niobium tube Grade Suplying state Diameter Lengtha Voluntary Standers Nb1 Nb2 Nb3 Nb4 Cold state(Y) Annealedb(M) 3.0-6.5 >6.5-10.0 >10-18 >500 ASTM B392-03
Tubular Shape Niobium Products
ASTM B394 Nb1 Seamless RO4200 Best Price High Purity Niobium Tube Table 1. Grade of Niobium tube Grade Suplying state Diameter Lengtha Voluntary Standers Nb1 Nb2 Nb3 Nb4 Cold state(Y) Annealedb(M) 3.0-6.5 >6.5-10.0 >10-18 >500 ASTM B392-03 Thermal processing state(R) Annealedb(M) >18-25 >25-40 >40-50 >50-65 FNb1 FNb2 Thermal processing state(R) Annealedb(M) 3.5-5.0 >5.0-12 >500 >300 NbHf10-1 Thermal processing state(R) Annealedb(M) 20-80 500-2000 Note : the length o