General Information for Cast Iron GG15
| Material Group |
K - Cast Iron |
| Sub-Group |
Cast Iron |
| Hardness |
185.0 HB |
| Tensile Strength |
620 [N/mm^2] |
| Machinability Range |
150% - 200% |
Equivalent International Designations for Cast Iron GG15
| Standard |
Name |
| SAE |
A48-20B |
| WNR |
0.6015 |
| DIN |
GG15 |
| BS |
Grade 150 |
| SS |
115-00 |
| ANFOR |
Ft15D |
| UNI |
G15 |
| UNF |
FG15 |
| JS1 |
FC15 |
Chemical Composition for Cast Iron GG15
Sorry, Not Availble for this Material
Cutting Speeds Recomendations for Grey cast iron - Pearlitic/Ferritic
| Application |
Vc (m/min) |
Vc (SFM) |
| Turning |
345-460 |
1130-1510 |
| Milling |
235-310 |
770-1020 |
| Parting |
175-230 |
570-750 |
| Grooving |
240-320 |
790-1050 |
| Drilling |
195-260 |
640-850 |
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 Cast Iron GG15
Grade for Milling (Indexable)
Recommended Insert Cutting Edge Geometry for Cast Iron GG15
| Honing Size |
0.05-0.10 mm / 0.002-0.004" |
| Rake Angle |
0° -0° |
| Land Angle |
Negative |
| Land Width |
0.30-0.40 mm / 0.012-0.016" |
