| General Information: | ||
|---|---|---|
| Material Group | P - Steel | |
| Sub-Group | Tool Steel | |
| Tensile Strength | 850-900 [N/mm^2] | |
| Machinability Range | 23% - 55% | |
Equivalent International Designations for Steel D4(D6)
| Standard | Name |
|---|---|
| sae | D4(D6) |
| wnr | 1.2436 |
| din | X210CrW12 |
| bs | BD6 |
| ss | 2312 |
| anfor | Z200CD12 |
| uni | X215CrW121KU |
| unf | X210CrW12 |
| js1 | SKD2 |
Chemical Composition for Steel D4(D6)
Sorry, Not Availble for this Material
Cutting Speeds Recomendations for Tool Steel and High Alloy Steel
* Click on the speeds below for higher precision in specific conditions!
Application Vc (m/min) Vc (SFM) Turning 100-240 330-790 Milling 65-150 210-490 Parting 50-115 160-380 Grooving 55-135 180-440 Drilling 40-95 130-310
Important! The speed estimation is given for an ideal situation:
- Most suitable carbide grade
- Stable tool clamping
- Stable workpiece clamping
- Good quality raw material
- A short overhang of the cutting tool.
- Nominal hardness of the material.
- etc.
Click on the speeds in the above table to get better precision for specific parameters
Or use our Speed and Feed Calculator
Recommended Carbide Grades for Steel D4(D6)
* If you don't understand the below table? Read This Explanation to make the most out of it!
Grade for Turning
Grade for Parting Off
Grade for Grooving
Grade for Milling (Indexable)
Recommended Insert Cutting Edge Geometry for Steel D4(D6)
| Application | Vc (m/min) | Vc (SFM) |
|---|---|---|
| Turning | 100-240 | 330-790 |
| Milling | 65-150 | 210-490 |
| Parting | 50-115 | 160-380 |
| Grooving | 55-135 | 180-440 |
| Drilling | 40-95 | 130-310 |
Important! The speed estimation is given for an ideal situation:
- Most suitable carbide grade
- Stable tool clamping
- Stable workpiece clamping
- Good quality raw material
- A short overhang of the cutting tool.
- Nominal hardness of the material.
- etc.
Click on the speeds in the above table to get better precision for specific parameters
Or use our Speed and Feed Calculator
* If you don't understand the below table? Read This Explanation to make the most out of it!
Learn more about carbide inserts Cutting-Edge Geometry Parameters.
