KMT STELLRAM - каталог решений для высокопроизводительного фрезерования - 2014 год EN
7700VR для размещения заказа - kennametal@kennametal.su
Recommended Speeds
Speed vc (m/min) Wear Resistance
7700VR Series -- +
Coolant Recommendation CVD PVD PVD Speed min. - max. PVD CVD Uncoated
X Grade X Grade Standard Standard Standard Micrograin
Recommended Possible Uncoated MP91M
Micrograin 140 - 345 GH1
ISO Materials Rm and X500 X700 SP6519 GH2 SP4019 400 - 3050
Hardness 120 - 305 295 - 2440
Unalloyed 130 - 270 115 - 260 130 - 295 140 - 315 105 - 270
Steel <600 N/mm2 115 - 240 105 - 230 115 - 260
<180 HBN 100 - 210 50 - 115 100 - 230
P <950 N/mm2 75 - 160 75 - 175 120 - 275 80 - 205
<280 HBN 50 - 100 50 - 110
Alloyed 700-950 N/mm2 115 - 250 115 - 270 105 - 245 50 - 130
Steel 200-280 HBN 100 - 220 105 - 235
950-1200 N/mm2 50 - 110 50 - 120 145 - 365
Stainless 280-355 HBN 120 - 280 140 - 295 80 - 190 115 - 285
1200-1400 N/mm2 105 - 205 110 - 240
M Steel 355-415 HBN 95 - 170 100 - 220 50 - 120 105 - 260
PH Stainless Austenitic + Ferritic 120 - 280
300 series
K Cast Iron
Martensitic 110 - 250
N Aluminium 400 series
& Alloys 50 - 130
Refractory
P.H. 145 - 330
Grey 115 - 255
GG-Ft
105 - 235
Spheroidal-Ductile
GGG-FGS 400 - 2745 400 - 2895
295 - 2320
Malleable
GTS - MN/MP 295 - 2135
Aluminium & Alloys
< 16% Si 116 HBN
Aluminium + Silicon
> 16% Si 92 HBN
Iron Based 23 - 48 23 - 52 23 - 55 24 - 63
High Cobalt Based 21 - 44 22 - 46 22 - 48 23 - 52
Nickel Based 24 - 51 25 - 53 25 - 55
S Temperature
Alloys 26 - 59
Titanium Based 35 - 73 36 - 75 36 - 79 37 - 84
H Hard Hard Steel
Materials >1400 N/mm2
>415 HBN
Chilled Cast Iron
>1400 N/mm2
> 400 HBN
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для заказа - kennametal@kennametal.su