Ferro tungsten

• Post Date:

  Sep 08,2013

• Expiry Date:

  Sep 08,2014

• Detailed Description:

  Specs:FeW80
  Payment Method: by T/T or L/C
  Ferro tungsten
  Composition:Fe,W,C,P,S,Si,Mn,Cu,As,Bi,Pb,Sb,Sn
  2.Brand:FeW80-A,FeW80-B,FeW80-C etc
  3.Size range: 10 to 130mm
  Chemical Compositions(GB/T3648-1996)
  Package:100kg per steel drum
  Tungsten is one of the important alloy elements which are used to make special steel. While tungsten reduce a little gation rate of steel, it raises strength limit and yield point and also raises hardness and abrasion resistance of steel. It is very important that tungsten has good influence on high temperature mechanical properties of steel to improve heat resistance and tempering stability of steel.
  Grade Chemical Composition %
  W C P S Si Mn Cu
  ≤
  FeW80-A 75-85 0.10 0.03 0.06 0.50 0.25 0.10
  FeW80-B 75-85 0.30 0.04 0.07 0.70 0.35 0.12
  FeW80-C 75-85 0.40 0.05 0.08 0.70 0.50 0.15
  FeW70 ≥70 0.80 0.06 0.10 1.00 0.60 0.18
  
  

• Molecular Formula:

  FeW

• Company:

  LIZHONG INDUSTRY AND TRADE CO.,LTD     [ China ]        

• Contact:

  angelia

• Tel:

  86-319-5231338

• Fax:

• Email:

  angelialu05@hotmail.com