Style:Ink knife ring
Material:Tungsten carbide
Place of Origin:Hunan, China (Mainland)
Brand Name:Model Number:Various
Application:liquid seal,oil seal,bearing seal,pump seal
Dimensions:Standard size or customized size
Chemical Composition:WC and Co
Appearance:Polishing, sintering
Tungsten Carbide Seal Ring:Tungsten Carbide Seal Ring
Types:Plain ring,DA type,D-shape etc.
Properties:High hardness,excellent wear resistance
Grade:YG15, YG20, YG8,etc
Certificate:ISO900
Product Property:
1. The characteristics of abrasive resistance, corrosion resistance and stable property performance, high fracture strength , thermal wear ,durable;
2. High precision, high hardness,various size and o type ring,the maximun OD can reach 500mm;
3.Tungsten carbide material,mechanical rotary files,seal ring,stable performance, low maintenance and friction,surface polished,new model can be designed;
4. Factory wholesale price,customise service according to your needs.
Cobalt Binder Grades
|
Grade |
Binder
(Wt %) |
Density (g/cm3) |
Hardness (HRA) |
TRS
(>N/mm²) |
|
YG6 |
6 |
14.8 |
90.0 |
1520 |
|
YG6X |
6 |
14.9 |
91.0 |
1450 |
|
YG6A |
6 |
14.9 |
92.0 |
1540 |
|
YG8 |
8 |
14.7 |
89.5 |
1750 |
|
YG12 |
12 |
14.2 |
88.0 |
1810 |
|
YG15 |
15 |
14.0 |
87.0 |
2050 |
|
YG20 |
20 |
13.5 |
85.5 |
2450 |
|
YG25 |
25 |
12.1 |
84.0 |
2550 |