Character:
Gray irregular shape powder
Applications：
 Main raw material for cemented carbide products
　Tungsten carbide powder
Electric mirror photo






Product specification：
WC10
WC14
WC18
WC24
WC30
WC40
WC50
WC70
WC100
WC140
WC200
Main chemical composition,% ：
T.C
F.C
Fe
Mo
K
Na
Si
Al
Ca
Mg
S
 
Impurity content No more than (%)
6.13 ± 0.05
0.06
0.02
0.01
0.0015
0.0015
0.004
0.002
0.002
0.001
0.001
 
Particle size ：
Grade
Fsss (μ m)
0(%)No more than
WC10
1.01-1.40
0.15
WC14
1.41-1.80
0.10
WC18
1.81-2.40
0.10
WC24
2.41-3.00
0.0/8
WC30
3.01-4.00
0.08
WC40
4.01-5.00
0.08
WC50
5.01-7.00
0.05
WC70
7.01-10.00
0.05
WC100
10.01-14.00
0.05
WC140
14.01-20.00
0.05
WC200
20.01-26.00
0.05
 
Address: Room 815, No.8 building, Xinqidianjiayuan residential area, No. 5 Changchunqiao Road,Haidian District,Beijing,People`s Republic of China
Telephone: +86-10-82561785, +86-10-53103317 Fax: +86-10-82561783