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Pure niobium bar with astmb392 standard in polished surface
Pure niobium bar with astmb392 standard in polished surface
Categories | Niobium Bars |
---|---|
Brand | MMR Parts Processing | Custom Parts Manufacturing |
Grade | R04200, R04210 |
Thickness | 5mm - 90mm |
Standard | ASTMB392 |
Technology | Cold-Rolled,Hot rolled(R), Annealed (M) |
Condition | Hard, Semi-hard, Mild |
Surface | polished surface,black surface |
Specifications | Industrial,Aerospace,Medical |
FOB port | shanghai,Tianjin |
Terms of Payment | L/C, D/A, D/P, Western Union |
Update Time | Dec 5,2024 |
Detail Information
AS a niobium rod supplier ,all of our niobium round bar we have been strictly inspected and the quality is guaranteed. and we aslo provide cutting nionium bar services . The following are detail informations about our nionium materials.
Grade |
R04200, R04210 |
||
Standard | ASTMB392 | ||
Diamter |
5mm - 90 mm |
||
Length |
≤2000mm |
||
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)
Diamater | diamter tolerance | length tolerance |
5~6 | ±0.05 | ±2.0 |
7~10 | ±0.10 | ±2.0 |
11~16 | ±0.15 | ±2.0 |
17~18
|
±0.15
|
±2.0
|
18~25
|
±0.30
|
±2.0
|
26~40
|
±0.50
|
±2.0
|
41~50 | ±0.60 | ±2.0 |
51~65
|
±0.70
|
±2.0
|
66~90 | ±1.00 | ±2.0 |
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
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More than 10 year Foundry Operation Experience.
Committed to titanium processing and productionExported to +20 Overseas Countries.
- Tel
- *Title
- *Content
Titanium Custom Parts Manufacturing
NAVIGATION
More than 10 year Foundry Operation Experience.
Committed to titanium processing and productionExported to +20 Overseas Countries.
- Tel
- *Title
- *Content
Titanium Custom Parts Manufacturing
INFORMATION
- Tel:
0086-917-3323952
0086-15592563725
- WhatsApp:
- https://wa.me/8615592563725
- Skype:
- Skype:viresells2
- Address:
- Guojiacun Industry park,Maying Town,Weibin District,Baoji Shaanxi,P.R.China