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high purity niobium rod for crystal materials
- 50 Piece / Pieces per Month
- Tianjin/Shanghai
- T/T L/C D/P D/A
Product Details
Place of Origin: | Shaanxi, China | Brand Name: | BJHX | Model Number: | ASTM B392-03 |
Application: | industrial chemical atomic | Shape: | rod | Material: | RO4200-1, RO4210-2A |
Dimensions: | as per order | Chemical Composition: | 99.95%Nb |
Product Description
Specifications
1.Material: RO4200-1, RO4210-2A2. Purity :> =99.95%.
3.withstand the corrosion of strong acid, strong acid
Niobium rods Niobium alloy rods:
Material: RO4200-1, RO4210-2
Size: 4~100mm
Standard: As per ASTM B392-98
Purity: >=99.9% or 99.95%
Table.1 Chemical composition:
Chemistry % | |||||||||||||
Designation | Chief component | Impurities maxmium | |||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | ||
Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.002 | |
Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 |
Table 2. Mechanical requirements (annealed condition)
Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ |
RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25
|
corrosion-resistant niobium pipe
Standard : ASTM B394,ASME SB394 ISO
Dimension : Dia:10-120mm*length1000-6000mm
Niobium tube
UNS Designation R05400 -- non-alloyed Tantalum,powder metallurgy,concretion.
UNS Designation R05200 -- non-alloyed Tantalum,vacuum ARC melting.
UNS Designation R05252 -- Ta + 2.5% W alloys,vacuum ARC melting.
UNS Designation R05255 -- Ta + 10% W alloys,vacuum ARC melting.
UNS Designation R05240 -- Tantalum alloys, 60% Ta,40% Nb alloys,electron bombardment or vacuum ARC melting.or both.
Size : O.D.8mm-120mm x W.T.0.3mm-9mm x 300mm-8000mm Long.
2.Niobium and Niobium alloyed tubes and pipes
R04200 -- 1 TYPE -- Reactor class non-alloyed Niobium.
R04210 -- 2 TYPE -- Industrial class non-alloyed Niobium.
R04251 -- 3 TYPE -- Include 1% Zr reactor Niboium alloys.
R04261 -- 4 TYPE -- Include 1% Zr industrial Niobium alloyes.
Size : O.D.8mm-120mm x W.T.0.3mm-9mm x 300mm-8000mm Long.
Our products is available in a wide range of forms including nut, screw ,ring ,wire, foil, sheet, rod, strip, plate, tube, alloys according to Standard ASTM AMS ASME MIL DMS JIS GB, etc.
As a DNV certified ISO9001:2000 company, we have strict quality control system and provide professional service to our customers around the world. Our customers are in aerospace industry, chemical equipment industry, medical industry and civilian industry in USA, UK, Germany, Sweden and some other countries.
Contact Us
- Baoji City Hengxin Rare Metal Co., Ltd.
- Contact nameYuru Lee
- Phone86-0917-6739169,6739232
- Address Room 0501, Unit 1, Building No.2, No. 109, JINGER Rd, Weibin District Baoji,Shaanxi
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