Каталог Stellram фрез со сменными пластинами - страница 94
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Каталог Stellram твердосплавные цельные фрезы
Каталог Stellram токарный инструмент
Каталог Stellram системы со сменными пластинами для фрезерования с высокими подачами
Каталог Stellram высокопроизводительные фрезерные системы
Каталог Stellram материалы и сплавы
Speed v (m/min)
c
| -- | Wear Resistance | + | ||
| 7745VS Series | ||||
| Speed min. - max. | ||||
| Coolant Recommendation |
| PVD | CVD | PVD | PVD | CVD | Uncoated | |||
| Recommended | Possible | X Grade | X Grade | Standard | Standard | Standard | Micrograin | |
| Rm and | X400 | X500 | SP6519 | SP4019 | MP91M | GH1 | ||
| ISO | Materials | |||||||
| Hardness | ||||||||
| <600 N/mm 2 | ||||||||
| <180 HBN | 120 - 260 | 130 - 270 | 130 - 295 | 140 - 345 | ||||
| Unalloyed |
Steel <950 N/mm 2
| <280 HBN | 105 - 230 | 115 - 240 | 115 - 260 | 120 - 305 | |
| P | 700-950 N/mm2 | ||||
| 200-280 HBN | 95 - 200 | 100 - 210 | 100 - 230 | 105 - 270 |
Alloyed 950-1200 N/mm2
| Steel | 280-355 HBN | 70 - 150 | 75 - 160 | 75 - 175 | 80 - 205 | ||||||
| 1200-1400 N/mm2 | |||||||||||
| 355-415 HBN | | 45 - 95 | | 50 - 100 | | 50 - 110 | | 50 - 130 | |||
| Austenitic + Ferritic | 115 - 250 | 115 - 270 | 120 - 280 | ||||||||
| Stainless | 300 series |
Steel
| M | Martensitic | 100 - 220 | 105 - 235 | 110 - 250 | |
| 400 series | |||||
| PH Stainless | Refractory | 50 - 110 | 50 - 120 | 50 - 130 |
P.H.
| Grey | 120 - 280 | 140 - 295 | 145 - 330 | 145 - 365 | 135 - 290 | |||
| GG-Ft | ||||||||
| K | Cast Iron | Spheroidal-Ductile | 105 - 205 | 110 - 240 | 115 - 255 | 115 - 285 | 120 - 245 |
GGG-FGS
Malleable 95 - 170 100 - 220 105 - 235 105 - 260 115 - 200
GTS - MN/MP Aluminium & Alloys Aluminium < 16% Si 116 HBN N & Alloys
Aluminium + Silicon > 16% Si 92 HBN Iron Based High Cobalt Based S Temperature Alloys Nickel Based
Titanium Based Hard Steel
| >1400 N/mm 2 | 45 - 95 | 50 - 100 | 50 - 105 | |
| Hard | >415 HBN |
H Materials Chilled Cast Iron
>1400 N/mm 2 35 - 80 40 - 90 40 - 95
> 400 HBN