Каталог Stellram твердосплавные цельные фрезы - страница 35

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6 - Flute End Mill


Solid Carbide
Rapide End Mill Recommended Speeds
Rapide High Performance / High Speed End Mills


Speed vc (m/min)

HMR Series
Speed min. - max.
Coolant Recommendation PVD
Standard
Recommended  Possible 
Rm and
ISO Materials SP4035
Hardness
<600 N/mm2
<180 HBN
100 - 450
Unalloyed
Steel <950 N/mm2
 
<280 HBN
90 - 400
700-950 N/mm2
P 200-280 HBN
90 - 400
Alloyed 950-1200 N/mm2
Steel 280-355 HBN   60 - 350
1200-1400 N/mm2
355-415 HBN
55 - 200
Austenitic + Ferritic
Stainless 300 series
Steel Martensitic
M 400 series
Refractory
PH Stainless
P.H.
Grey
120 - 280
GG-Ft
Spheroidal-Ductile
K Cast Iron   90 - 190
GGG-FGS
Malleable
80 - 160
GTS - MN/MP
Aluminium & Alloys
< 16% Si 116 HBN
Aluminium
N & Alloys
Aluminium + Silicon
> 16% Si 92 HBN
Iron Based 60 - 140

High
Cobalt Based 20 - 75
S Temperature
Alloys
 
Nickel Based 25 - 80
Titanium Based 40 - 120
Hard Steel
>1400 N/mm2 80 - 175
Hard >415 HBN
H Materials Chilled Cast Iron

>1400 N/mm2 70 - 160
> 400 HBN


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