General Information for Steel 1213
| Material Group |
P-Steel |
| Sub-Grou |
Free-Cutting Steel |
| Tensile Strengt |
410-710[N/mm^2] |
| Machinability |
136% |
Equivalent International Designations for Steel 1213
| Standard |
Name |
| SAE |
1213 |
| WNR |
1.0715 |
| DIN |
9SMn28 |
| BS |
230M07 |
| SS |
1912 |
| ANFOR |
S250 |
| UNI |
CF9SMn28 |
| UNF |
11SMn28 |
| JS1 |
SUM22 |
Chemical Composition for Steel 1213
| Element |
Amount |
| Manganese (Mn) |
0.70-1.00% |
| Sulfur(S) |
.24-.33% |
| Carbon (C) |
0.13% |
| Phosphorus(P) |
.07-.12% |
Cutting Speeds Recomendations for Steel 1213
| Application |
Vc (m/min) |
Vc (SFM) |
| Turning |
505-685 |
1660-2250 |
| Milling |
315-425 |
1030-1390 |
| Parting |
245-330 |
800-1080 |
| Grooving |
285-385 |
930-1260 |
| Drilling |
205-275 |
670-900 |
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.
Recommended Carbide Grades for Steel 1213
Grade for Milling (Indexable)
Recommended Insert Cutting Edge Geometry for Steel 1213
| Honing Siz |
0.05-0.08 mm / 0.002-0.003" |
| Rake Angl |
11° -13° |
| Land Angl |
Positive |
| Land Widt |
0.20-0.30 mm / 0.008-0.012" |
