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Tungsten alloy bar

Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our tungsten alloy bar

  • We have more than 10 years experience in manufacturing tungsten alloy bar products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

Tungsten alloy bar with Anviloy 1150 is composed of metal powder under the high temperature specified refining and become,use special high temperature of powder metallurgy technology. Such a tungsten alloy bar material low thermal expansion coefficient, heat conduction performance is good and the good material properties. At high temperatures, tungsten alloy bars as a high melting point, low thermal expansion coefficient of the material.Tungsten alloy elements join improve machinability,toughness and welding.Material performance is built on a manufacturing tungsten alloy bars eliminate problems associated with other cutting tool material heat treatment.
Appearance : Silver gray metallic luster .
Grade : W-1 W-2 W-3 W-4
Density:≥17.0g /cm3
Main application : W-1 is used for making the pole , wire drawing , or doing steel-making additive . W-4 is used as the steel-making additives .
The impurity content accords with GB3459-82
Grade W-1 W-2 W-3 W-4
The impurity
Content is not more than %
Pb -- -- -- 0.001
Bi -- -- -- 0.001
Sn -- -- -- 0.001
Sb -- -- -- 0.001
As -- -- -- 0.002
Fe 0.005 0.005 0.010 0.05
Ni 0.003 0.003 0.005 0.30
Al 0.002 0.002 0.005 0.005
Si 0.003 0.003 0.010 0.010
Ca 0.003 0.003 0.005 0.005
Mg 0.002 0.002 0.005 0.010
Mo 0.010 0.010 0.20 0.20
P 0.001 0.001 0.002 0.005
C 0.005 0.008 0.010 0.010
O 0.003 0.003 0.005 0.010
N 0.003 0.003 -- --

tungsten alloy bar quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of tungsten alloy bar, please feel free to contact us through the following methods:  Mr.Jiang : Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803

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