99.95% Pure ASTM B708 RO5200 Tantalum plates/sheets

• Post Date:

  Jun 18,2015

• Expiry Date:

  Jun 17,2016

• Detailed Description:

  Quantity: 500000Kilograms
  Specs:ASTM B708 RO5200 Tantalum plates
  Price:560 USD Kilograms
  Payment Method: T/T, L/C, Western Union
  99.95% Pure ASTM B708 RO5200 Tantalum plates/sheets
  1. Specification
  1.Grade: RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W)
  2.Standard: ASTM B521-98, GB/T14841, ASTMB365, ASTMB708
  3.Purity:≥ 99.95%
  4.Size: Diameter: φ2.0-100mm
  Thickness: 0.2-5.0mm
  Length:200mm-6000mm
  5.Characteristic:
  Density: 16.68 g/cm3
  Certificate: ISO9001:2008
  6.Product Feature:
  Strict quality control system:
  --- Each link of the production will be strictly controlled, ensuring without one unqualified product being out from our company.
  7. Other Products :plate, bar, wire, disc, tube, foil ,target,boat ,strip and so on.
  Supply tantalum crucible which quality as well as functions has been proved by a scrupulous test.High quality+ Best price
  2.Technical Parameters
  
  Grade(UNS) Annealed
  Tensile strength min, psi (MPa) Yield strength min,psi (MPa)(2%) Elongation min, % (1 inch gage length)
  Pure Ta (RO5200, RO5400) 30000 (207) 20000 (138) 20
  Ta-10W (RO5255) 70000 (482) 60000 (414) 15
  Ta-2.5W (RO5252) 40000 (276) 30000 (207) 20
  Ta-40Nb (RO5240) 35000 (241) 20000 (138) 25
  
  Chemistry %
  Designation Chief component Impurities maximum
  Ta Nb Fe Si Ni W Mo Ti Nb O C H N
  Ta1 Remainder 0.005 0.003 0.002 0.006 0.006 0.002 0.04 0.015 0.005 0.0015 0.006
  Ta2 Remainder 0.01 0.01 0.005 0.02 0.02 0.005 0.08 0.02 0.01 0.0015 0.01
  TaNb3 Remainder 3.5 0.01 0.01 0.005 0.02 0.02 0.005 0.02 0.01 0.0015 0.01
  TaNb20 Remainder 17.0-23.0 0.01 0.01 0.005 0.02 0.02 0.005 0.02 0.01 0.0015 0.01
  Ta2.5W Remainder 0.005 0.003 0.002 3.0 0.006 0.002 0.04 0.015 0.005 0.0015 0.006
  Ta10W Remainder 0.005 0.003 0.002 11 0.006 0.002 0.04 0.015 0.005 0.0015 0.006
  
  OD 20mm Wall 1.27mm Tapered 12.7mm
  OD 12.7mm Wall 0.762mm Tapered 12.7mm
  OD 38.10mm Wall 1.778mm Tapered 38.10mm
  OD 34.29mm Wall 1.778mm Height 9.525mm
  
  3. Process Craft
  Tantalum Powder → Isocratic Pressing → Bar Billet →Sintering → Semi-finished bar →Forging → Swaging → Polished → End products → Inspection → Packing
  4. Application
  1) Chemical industry
  2) Petrochemical industry
  3) Machining field, Automobile field, etc.
  4) Desalination of sea water
  5) Textile printing and dyeing
  6) Mobile phone component field.
  5. Advantage of Tantalum sheet
  1. Polished surface with high quality.
  2. Uniform grain with densified micro-structure ensures longer use time.
  3. Precise machining tolerance.
  6. Feature
  1) High melting point ,
  2) Low vapor pressure ,
  3) Good cold process-ability ,
  4) Excellent chemical stability ,
  5) Good resistance to corrosion ,
  6) High dielectric constant ,in surface oxide film .
  It is widely used in many industries such as electronics ,metallurgy, chemical processing , hard alloy cutters , aerospace and aviation.
  7. Our Service
  1. Advanced Equipment and Management;
  2. Strict Quality Control &Inspection;
  3. Global quality warranty;
  4. Different sizes available;
  5. Free OEM service;
  6. Various Packaging & Shipping Choice;
  7. Timely& Efficient Delivery;
  8. Professional & Responsible Staff.
  8. Package details:
  1) Packaging with moisture-proof paper
  2) Packaging with Kraft-paper
  3) Packaging with foam plastics in all side of plywood case
  4) Packing products in plywood case
  9. Shipping
  A. Express Delivery (Small sizes and less than 50 kg)
  B. Air Cargo Delivery (Weight Over 50 kg)
  C. Sea Shipping Delivery (LCL&FCL)
  10. Payment Terms:
  T/T, L/C at sight, D/A,D/P, Western Union or as your inquiry
  

• Company:

  Baoji TaiRong Metal Material Technology Co., LTD     [ China ]        

• Contact:

  ivy

• Tel:

  +86-917-3116980

• Fax:

  +86-917-3116981

• Email:

  Ivy_tirong@yahoo.com