Каталог Stellram твердосплавные цельные фрезы - страница 69

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E_LL4 8 (343) 382-52-03 | sales@sverla-ekb.ru
4 - Flute End Mill


Solid Carbide
General Purpose - Eng Milling Recommended Speeds

Speed vc (m/min)

E_LL4 Series
General Purpose End Mills


Speed min. - max.
Coolant Recommendation PVD
Micrograin
Recommended  Possible 
Rm and
ISO Materials SP4556
Hardness
<600 N/mm2
<180 HBN
75 - 110
Unalloyed
Steel <950 N/mm2
 
<280 HBN
60 - 100
700-950 N/mm2
P 200-280 HBN
60 - 100
Alloyed 950-1200 N/mm2
Steel 280-355 HBN   55 - 85
1200-1400 N/mm2
355-415 HBN
50 - 70
Austenitic + Ferritic
300 series 50 - 70
Stainless
Steel Martensitic
 
M 400 series 40 - 55
Refractory
PH Stainless
P.H.  30 - 45
Grey
GG-Ft
55 - 90
Spheroidal-Ductile
K Cast Iron
GGG-FGS   35 - 70
Malleable
GTS - MN/MP
30 - 60
Aluminium & Alloys
< 16% Si 116 HBN
Aluminium
N & Alloys
Aluminium + Silicon
> 16% Si 92 HBN
Iron Based 30 - 70
Cobalt Based 15 - 35
High
S Temperature
Alloys
 
Nickel Based 20 - 35
Titanium Based 25 - 50
Hard Steel
>1400 N/mm2
Hard >415 HBN
H Materials Chilled Cast Iron
>1400 N/mm2
> 400 HBN


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