General Information for Stainless Steel HNV3
| Material Group |
M - Stainless Steel |
| Sub-Group |
Martensitic Stainless Steel |
| Tensile Strength |
900-1100 [N/mm^2] |
| Machinability Range |
35% - 90% |
Equivalent International Designations for Stainless Steel HNV3
| Standard |
Name |
| SAE |
HNV3 |
| WNR |
1.4718 |
| DIN |
X45CrSi9-3 |
| BS |
401S45 |
| ANFOR |
Z45CS9 |
| UNI |
X45CrSi8 |
| UNF |
F.3220-X4SCrSi09-03 |
| JS1 |
SUH1 |
Chemical Composition for Stainless Steel HNV3
Sorry, Not Availble for this Material
Cutting Speeds Recomendations for Stainless steel - Martensitic
| Application |
Vc (m/min) |
Vc (SFM) |
| Turning |
155-395 |
510-1300 |
| Milling |
95-250 |
HNV3-820 |
| Parting |
60-160 |
200-520 |
| Grooving |
90-235 |
300-770 |
| Drilling |
45-115 |
150-380 |
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 Stainless Steel HNV3
Grade for Milling (Indexable)
Recommended Insert Cutting Edge Geometry for Stainless Steel HNV3
| Honing Size |
0.03-0.05 mm / 0.001-0.002" |
| Rake Angle |
9°-11° |
| Land Angle |
Positive |
| Land Width |
0.20-0.30 mm / 0.008-0.012" |
