| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | LIZHONG |
| Model Number: | GB/T3648-1996 |
Quick Details
Specifications
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 |