Sintered W-Co Tungsten Carbide Pellets
Particle size:ranged from 250 microons to 2.4mm(American standard)
Grade & Chemical Compositions
|
Chemical compositions(%)
|
| |
Co
|
T.C≤
|
F.C≤
|
O≤
|
Ti≤
|
Fe≤
|
|
YQ3
|
6.5～7.2
|
5.4
|
0.1
|
1.0
|
0.5
|
0.5
|
|
YQ4
|
3.5～4.0
|
5.5
|
0.1
|
1.0
|
0.5
|
0.5
|
Microstructure & Physical Properties
|
Physical properties
|
Alloy microstructure
|
|
| |
Density(g/cm3)
|
Hardness(HV)
(Load 100g)
|
Porosity≤
|
Uncombined Carbon≤
|
Microstructure≤
|
|
YQ3
|
14.5～15.0
|
≥1300
|
A04 B04
|
C04
|
Without decarboniza-tion, whthout Co agg-regation
|
|
YQ4
|
14.9～15.35
|
≥1400
|
A04 B04
|
C04
|
Applications:
Used as the material for built-up welding.The hardness,wear resistance and corrosion resistance of the surface of the machined parts can be subsatintially improved
Price term:FOB/CIF/CNF
Payment term:T/T
Package term: Export standard package
Contact us:
Email:sales@tungstencarbide.com.cn
MSN:hicoosales2@hotmail.com
TEL:+86-510-82356266
FAX:+86-510-82356899
Website:http://www.tungstencarbide.com.cn
