Cemented carbide YG15/ ISOK40、G30
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YG15 Material grades and equivalents
|
Trademark |
UNS |
ISO |
AISI/ASTM |
|
YG15 |
K40/G30 |
Chemical composition（mass fraction）（%）
|
Alloy
|
WC |
TiC |
TaC (NbC) |
Co |
Other |
|
YG15 |
85 |
- |
15 |
Physical properties &minimum mechanical properties
|
Density/ g/cm |
Min Hardness/HRA |
Tensile strength/MPa |
Impact toughness j/cm |
Min Bending strength/ N/cm2 |
|
|
13.9-14.2 |
87 |
2100 |
4- |
YG15 Characteristic as below：
The wear resistance is lower than that of the above alloy.
YG15 Processing conditions and application:
It is suitable for the drawing of steel bars and steel tubes under high compression, and the forging, punching and stamping tools working under large stress. Drills for impact rotary drilling machines; steel bars, drawing dies and stamping tools for qmq pipes.
