Speed v (m/min)

c Wear Resistance

5315VA12 Series--+
Speed min. - max.
Coolant Recommendation
CVDPVDPVDCVDCVDUncoated
Recommended Possible X GradeX GradeStandardStandardStandardMicrograin
Rm and X500X700SP6519MP91MSC3025GH1
ISOMaterials
Hardness
<600 N/mm 2130 - 270130 - 295140 - 345
Unalloyed<180 HBN

Steel     

<950 N/mm 2115 - 240115 - 260120 - 305
<280 HBN
P700-950 N/mm2100 - 210100 - 230105 - 270
200-280 HBN
Alloyed950-1200 N/mm275 - 16075 - 17580 - 205
Steel280-355 HBN
1200-1400 N/mm250 - 10050 - 11050 - 130

355-415 HBN   

Austenitic + Ferritic115 - 250115 - 260115 - 270
Stainless300 series

Steel      

MMartensitic100 - 220105 - 230105 - 235
400 series
Refractory50 - 11050 - 11550 - 120

PH Stainless P.H.   

Grey140 - 235145 - 365150 - 395
GG-Ft
KCast IronSpheroidal-Ductile110 - 240115 - 285120 - 335

GGG-FGS    

Malleable100 - 220105 - 260105 - 275
GTS - MN/MP
Aluminium & Alloys400 - 3050
Aluminium < 16% Si 116 HBN
N& Alloys
Aluminium + Silicon295 - 2440
> 16% Si 92 HBN
Iron Based23 - 4823 - 5223 - 55
Cobalt Based21 - 4422 - 4622 - 48
High

S Temperature   

AlloysNickel Based24 - 5125 - 5325 - 55
Titanium Based35 - 7336 - 7536 - 79
Hard Steel
>1400 N/mm 2
HHard >415 HBN

Materials Chilled Cast Iron >1400 N/mm 2 > 400 HBN