1. More than 20 years’ experience.
2. Common load can be 25tons.
3. ISO9001: 2015 certificate.
4. Feedback within 24 hours
5. Reliable pre-order and after-sale service
6. Quality guaranty for 1 year.
|
Grade |
Equal to ISO Category Number |
Performance |
Performance&application recommended |
|
Density G/Cm 3 |
Bend Strength N/mm 2 |
Hardness HRA |
|
YG15 |
K40 |
14 |
2800 |
87.5 |
For fabricating drawing dies of steel tubesand rods under high |
|
compressibility ratio;punching,stamping,forging tools under large stress. |
|
YG15C |
|
14 |
3000 |
85.5 |
For oil cone dril bits, for medium soft and medium-hard rocks. |
|
YG20 |
|
13.5 |
3200 |
85.5 |
For fabricating of stamping dies for watch parts, spring plates of musical |
|
YG20C |
|
13.5 |
3300 |
83.5 |
Dies for wear resistant or impact resistant application. |
