General Information for Steel 90MCV8
Material Group |
P-Steel |
Sub-Grou |
Low Alloy Steel |
Tensile Strengt |
740[N/mm^2] |
Machinability |
70%-84% |
Equivalent International Designations for Steel 90MCV8
Standard |
Name |
WNR |
1.2842 |
DIN |
90MnCrV8 |
BS |
BO2 |
ANFOR |
90MCV8 |
UNI |
90MnCr8KU |
Chemical Composition for Steel 90MCV8
Sorry, Not Availble for this Material
Cutting Speeds Recomendations for Low Alloyed Steel (Alloying elements less then 8%)
Application |
VC(m/min) |
Vc(SFM) |
Turning |
305-370 |
1000-1210 |
Milling |
190-230 |
620-750 |
Parting |
145-175 |
480-570 |
Grooving |
170-205 |
560-670 |
Drilling |
125-145 |
410-480 |
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 90MCV8
Grade for Milling (Indexable)
Recommended Insert Cutting Edge Geometry for Steel 90MCV8
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" |