| Place of Origin |
Shaanxi China (Mainland) |
| Brand Name |
BJHX |
| Model Number |
Nb1 |
| Application |
Chemical |
| Shape |
tubular |
| Material |
Niobium |
| Dimensions |
On request |
| Chemical Composition |
Nb1 |
NiobiumtubesNiobiumalloytubes: Material:RO4200-1,RO4210-2 Size:Diameter:φ1.0-150mm Thickness:0.2-5.0mm Length:200mm-6000mm Standard:AsperASTMB394-98 Purity:≥99.9%or99.95% Table.1 Chemical composition: Chemistry % Designation Chief component Impurities maximum NbFeSiNiWMoTiTaOCHNNb1Remainder0.0040.0030.0020.0040.0040.0020.070.0150.0040.00150.002Nb2Remainder0.020.020.0050.020.020.0050.150.030.010.00150.01 Table 2. Mechanical requirements (annealed condition) Grade Tensile strength δbpsi (MPa), ≥ Yield strengthδ0.2, psi (MPa),≥ Elongation in 1"/2" gage length, %, ≥ RO4200-1 RO4210-2 18000 (125)12000 (85) 25