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Professional Rolling Niobium Plate , Niobium Board For Chemicla Industry

China Baoji Towin Rare Metals Co.,Ltd certification
We appreciate your nice services and the perfect sputtering targets Towin supplied. We would like to enter into a long term cooperation with Towin Rare Metals.

—— Simon

Reliable factory providing excellent products and services. The specification and quality exceeds ourexpects. Very good, thanks!

—— Bruno Pascal

Very professional team and advanced equipment. Your price is beautiful and the products are perfect. The performance of niobium sheets and plates performs quite well !

—— James Daniel

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Professional Rolling Niobium Plate , Niobium Board For Chemicla Industry

Professional Rolling Niobium Plate , Niobium Board For Chemicla Industry
Professional Rolling Niobium Plate , Niobium Board For Chemicla Industry

Large Image :  Professional Rolling Niobium Plate , Niobium Board For Chemicla Industry

Product Details:

Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: RO4200,RO4210

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard for Exporting
Delivery Time: 2-4weeks
Payment Terms: L/C, T/T,
Detailed Product Description
Purity: 99.95%(3N5)- 99.99%(4N) Material: Niobium Ingot ASTM B391
Shape: Plate, Sheet Condition: Annealed
Surface: Polished, Smooth, Clean, Greaseless, Without Fissure Or Burr, No Mess Around, No Knotting, No Crossover Boiling Point: 4742 ℃
Melting Point: 2468 ℃ Property: Heat-resistant, Corrosion Resistant, Good Ductility
High Light:

niobium sheet

,

niobium foil

ASTM B393 Niobium Plate , Niobium Plates , 99.95%(3N5)- 99.99%(4N) Purity

 

 

Application: Niobium plates are used for chemical anticorrosion, capacitor parts, target material for optics industry, superconducting material, electrical light material, medical treatment, refrigeration, artificial diamond and alloy addition

Grade:RO4200,RO4210

Manufacturing Standard: ASTM B393

Plate: flat products with width≥6inch(152.4mm), thickness ≥0.1875inch(4.76mm);

Sheet: flat products with width≥6inch(152.4mm), thickness is between 0.005inch (0.13mm) and 0.1875inch (4.76mm);

Strip: flat products but can be rolled to supply with width < 6inch(152.4mm), thickness is between 0.005inch (0.13mm) and 0.1875inch (4.76mm);

 

Specifications

 Metallic impurities, ppm max by weight, Balance - Niobium

Element Fe Mo Ta Ni Si Ti W Zr Hf
RO4200-1 50 100 1000 50 50 200 300 200 200
RO4210-2 100 200 3000 50 50 300 50 200 200

 

Non-Metallic impurities, ppm max by weight

Element C H O N
RO4200-1 100 15 150 100
RO4210-2 100 15 250 100

 

Mechanical properties for annealed strips and foils

Ultimate Tensile Strength (MPa) 125
Yield strength (0. 2% offset) min, psi (MPa) 73
Elongation(%, 1-in gage length) thickness ≥0.01in (0.254mm) 20
thickness <0.01in (0.254mm) 15

 

 Dimensional Tolerance

 thickness (in) 0.129-0.254 0.279-0.381 0.406-0.508 0.508-0.762
 tolerance on thickness (±mm) W<152.4 0.0127 0.0178 0.0203 0.04
152.4≤W<609.6 0.0254 0.0254 0.0381 0.06
Tolerance on thickness (slit) (±mm) W<152.4 0.305 0.381 0.381 0.51
152.4≤W<609.6 - 0.381 0.381 0.64
 Torerance on length(±mm) L≤340.8 + 1.59 1.59 1.59 1.59
- 0 0 0 0
L>340.8 + 2.38 2.38 2.38 2.38
- 0 0 0 0

 

Description:

 

Niobium is a soft, grey, crystalline, ductile transition metal which is used in various superconducting materials. Its melting point is 2468℃ and boiling point 4742℃. It has the characteristics of high temperature resistance, high corrosion resistance and good ductility. Therefore, niobium and its alloy are widely used in electronics, iron and steel industry, chemical, jewelry, superconducting, engineering, aviation, aerospace industry etc.

 

Niobium plate, sheet, strip and foil are manufactured by ASTM B391 niobium ingots.We control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality for each lot. Our QC control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality for each lot. They use Metallographic microscope, Hand-held X ray Fluorescence, Electronic tensile testing machine etc. instruments and tensile test to inspect the material and products and issue the COA for each lot. We have been certified by ISO9001:2015.

 

 

 

Packing:
1) Within fiberboard wooden case or box
2) As per request of the client


Shipping:
1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days

For more inquiry and information, please don’t hesitate to contact us at any time. We also expect your visit to our factory to witness our whole infrastructure, technology, products and our team.

 

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Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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