High boiling point niobium tube with astmb394 standard for biomedical engineering&Superconducting industry use
Item specifics
- Grade
- R04200, R04210
- Wall Thickness
- 0.5mm - 5mm
- Standard
- ASTMB394
- Technology
- Cold-Rolled,Hot rolled(R), Annealed (M)
- OD
- 5mm - 150mm
- Length
- ≤3000mm
- Condition
- Hard, Semi-hard, Mild
- Surface
- polished surface,black surface
- Specifications
- Industrial,Aerospace,Medical
Review
Description
AS a niobium tube supplier ,all of our niobium tubing have been strictly inspected and the quality is guaranteed. and we aslo provide niobium production cutting nionium pipe services . The following are detail informations about our nionium materials.
Grade |
R04200, R04210 |
||
Standard | ASTMB394 | ||
OD |
5mm - 150 mm |
||
Length |
≤3000mm |
||
Technology |
Hot-Rolled, Cold-Rolled, Hot forging , Machining |
||
Condition |
Hard, Semi-hard, Mild
|
||
Surface |
Polished surface, Black surface |
||
Specifications |
Aerospace, Medical, Industrial
|
Chemical composition
Element
|
C | O | N | H | Ta | Mo | Nb | Ni |
Si
|
Ti
|
W
|
RO4200(% Max)
|
0.0035 | 0.012 | 0.003 | 0.0012 | 0.05 | 0.005 | Bal | 0.002 |
0.004
|
0.002
|
0.005
|
RO4210(% Max)
|
0.0050 | 0.015 | 0.008 | 0.0015 | 0.07 | 0.01 | Bal | 0.005 |
0.01
|
0.004
|
0.02
|
Physical properties
Grade
|
Diameter |
Tensile strength Min (MPa) |
Yield strength Min (MPa) (2%Residual strain) |
Elongation Min (%) (25.4mm Gage) |
RO4200(% Max),RO4210(% Max) | 5mm~90mm |
125
|
85
|
25
|
Tolerance (mm)
OD | OD tolerance | Wt tolerance |
5~20 | ±0.01 | ±5% |
21~25 | ±0.05 | ±5% |
26~40 | ±0.10 | ±5% |
41~60
|
±0.15
|
±5%
|
61~80
|
±0.20
|
±5%
|
81~150
|
±0.30
|
±5%
|
Testing :
Chemical composition test,
Physical properties test,
Appearance defects inspection,
Ultrasonic flaw detection.
Application :
Iron industry,
Superconducting Material Industry,
Aerospace Industry,
Atomic Energy Industry,
Electronics industry,
Medical field.
Features :
Rare metal with high boiling point,
Looks like steel, off-white luster,
Dark gray powder, with air absorption,
Corrosion resistance, superconductivity,
Unipolar conductivity and high strength at high temperature.
What we can do for you?
- If the above model is not suitable for your workpiece, please tell us your need and then we can send you the most satisfying drawing.
- contact us