Chinese English
Product
  Titanium Anode
  Platinized Anode
  Metal Clad Materials
  Titanium and Titanium Alloy
  Nickel and Nickel Alloy
  Niobium and Niobium Alloy
  Zirconium and Zr Alloy
  Tungsten and Molybdenum
  Lead and Lead Alloy
  Magnesium and Mg Anode
  Aluminum and Al Anode
  Zinc and Zinc Anode
  Graphite Electrode
  Industrial Cable
Product
Niobium Tube
Release time:2012-5-7 22:15:19  Clicks:14
Niobium and Niobium Alloy Tube
 
Howah Metal could supply all kinds of size Nb and Nb Alloy Tube.
Characteristics: Niobium is a shiny, white, soft, ductile and paramagnetic metal, which takes on a bluish tinge when exposed to air at room temperatures for extended periods. It has a low density in comparison to other refractory metals, and it is corrosion resistant, exhibits superconductivity properties, and forms dielectric oxide layers.
Processing:Hot Rolled,Welded,Annealing,Extruded,Surface polished.
                                                                                   

Specification of Nb and Nb Alloy Tube
Standard
ASTM B394, R04200, R04210, R04251, R04261
Material
UNS R04200 Reactor grade unalloyed niobium
UNS R04210 Commercial grade unalloyed niobium
UNS R04251 Reactor grade Niobium-1% zirconium
UNS R04261 Commercial grade u Niobium-1% zirconium
Dimension
For seamless, size available:
OD 4-115mm * Wall thick 0.2~8mm * Long 9000mm max
For welded, size available:
OD 80~ 650mm * Wall thick 1 ~ 10mm * Long 6000 max
Feature
1.      High special strengthhigh melt point 
2.      Excellent corrosive resistance
3.      Good thermal resistance. 
Application
Sintering trays and boats, Special chemical applications, Superconductors, Medical components, Jet engine parts and is used in the lighting industry.

 
 
 
 
 
 
 
 
 
 
 


   The above specifications are for reference only.

   Nb and Nb Tube is available for customization in other sizes.

 Quality test of Nb and Nb Tube:
 
Tests and inspection ensure the materials meet all of the tests specifications of International standard.Third party test such as DNV,SGS,LR,TUEV,MOODY,ITS.etc.as well as customers’s stage-wise inspection are warmly welcome by us.
 
Tel:+86-29-89195306 Fax:+86-29-89195316
Address:No.10,Fengcheng 2nd Road,Weiyang District,Xi'an,China
Email:info@howahmetal.com Technical support:network flow