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
