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Baoji Towin Rare Metals Co.,Ltd
Home ProductsNiobium Rod

Easily Fabricated Niobium Rod , Round High Tensile Strength Niobium Bar

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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Easily Fabricated Niobium Rod , Round High Tensile Strength Niobium Bar

Easily Fabricated Niobium Rod , Round High Tensile Strength Niobium Bar
Easily Fabricated Niobium Rod , Round High Tensile Strength Niobium Bar

Large Image :  Easily Fabricated Niobium Rod , Round High Tensile Strength Niobium Bar

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: 2-4 weeks
Payment Terms: T/T
Detailed Product Description
Manufacturing Standard: ASTM B392-99 Recrystallization: 95%min
Property: Heat-resistant, Corrosion Resistant, Good Ductility Boiling Point: 4742 ℃
Melting Point: 2468 ℃ Density: 8.57 G/cm3
Delivery Time: 2-3weeks Surface: Polished
High Light:

niobium bar

,

nb wire

ASTM B392-99 Niobium Rods, 99.99% (4N) Purity , Rods of EB Furnace Smelted Niobium Metal

 

 

Our Strength

  • More than 20 years’ experience in tantalum /niobium and its alloy smelting and deep processing
  • Stable raw material supply from Chinese biggest tantalum/niobium hydrometallurgy smelter
  • Quality control from the source
  • Guarantee higher quality with lower price
  • Competitive price among the business peers
  • Advanced equipment
  • Passed ISO 9001 (2015)
  • Full and strict quality control system,
  • Precise, sensitive, quick results Inspection instruments
  • Advanced technology
  • Modern management

Application: Niobium mechanical parts, electric materials, high voltage sodiumlamp

Grade:RO4200,RO4210

Purity: 99.95%(3N5)-99.99%(4N)

Manufacturing Standard: ASTM B392-99

 

Specifications

 

Metallic impurities, ppm max by weight, Balance - Niobium

Element Fe Mo Ta Ni Si W Zr Hf
Content 50 100 1000 50 50 300 200 200

 

Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 15 150 100

 

Mechanical properties for annealed rods 0.125in(3.13mm)-2.5in(63.5mm)

 Ultimate Tensile Strength (MPa) 125
 Yield strength (MPa, 2% offeset) 73
 Elongation(%, 1-in gage length) 25

 

 Dimensional Tolerance for Rods and Wires

Diameter in (mm) Tolerance in (±mm)
0.020-0.030(0.51-0.76) 0.00075(0.019)
0.030-0.060(0.76-1.52) 0.001(0.025)
0.060-0.090(1.52-2.29) 0.0015(0.038)
0.090-0.125(2.29-3.18) 0.002(0.051)
0.125-0.187(3.18-4.75) 0.003(0.076)
0.187-0.375(4.75-9.53) 0.004(0.102)
0.375-0.500(9.53-12.7) 0.005(0.127)
0500-0.625(12.7-15.9) 0.007(0.178)
0.625-0.750 (15.9-19.1) 0.008(0.203)
0.750-1.000 (19.1-25.4) 0.010(0.254)
1.000-1.500 (25.4-38.1) 0.015(0.381)
1.500-2.000 (38.1-50.8) 0.020(0.508)
2.000-2.500 (50.8-63.5) 0.030(0.762)
 

 

 

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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