KMT STELLRAM - каталог решений для высокопроизводительного фрезерования - 2014 год EN

                                                для размещения заказа - kennametal@kennametal.su                                      7713VR
                                                                                                                        Recommended Speeds

  Speed vc (m/min)                                                                    Wear Resistance

7713VR Series --                                                                                                                               +

                                                                                      Speed min. - max.                                      Uncoated
                                                                                                                                             Micrograin
Coolant Recommendation                            CVD                    PVD            PVD                   PVD                 CVD
                                                X Grade                X Grade        Standard              Standard            Standard       GH1
Recommended 	Possible                                                                                                        MP91M
                                                                                                                              140 - 345     400 - 3050
ISO Materials         Rm and                    X500 X700 SP6519                                             SP4019                         295 - 2440
                     Hardness                                                                                           
                                                                                                            400 - 2895        120 - 305
Unalloyed            <600 N/mm2                         130 - 270                             130 - 295     295 - 2320        105 - 270
  Steel               <180 HBN                                                  
                                                                                                                        
                     <950 N/mm2                         115 - 240                             115 - 260                        80 - 205
                      <280 HBN
                                                                                                                         50 - 130
P                    700-950 N/mm2                      100 - 210                             100 - 230
                      200-280 HBN                                                                                         145 - 365
          Alloyed                                                                                                        115 - 285
                     950-1200 N/mm2                     75 - 160                              75 - 175
            Steel     280-355 HBN                                                                                             105 - 260
                                                                                                                                         
                     1200-1400 N/mm2            50 - 100                             50 - 110
                       355-415 HBN                                                                                             50 - 105
                                                                                                                        
M Stainless          Austenitic + Ferritic    115 - 250            115 - 260    115 - 270
             Steel       300 series             100 - 220              105 - 230      105 - 235                                40 - 95

                         Martensitic
                         400 series

PH Stainless         Refractory                50 - 110              50 - 115      50 - 120
                        P.H.

K Cast Iron                 Grey                                                              140 - 295
                           GG-Ft                                                    110 - 240

                     Spheroidal-Ductile                                                       100 - 220
                         GGG-FGS

                         Malleable
                       GTS - MN/MP

                     Aluminium & Alloys

N Aluminium          < 16% Si 116 HBN                                                                    
          & Alloys   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               26 - 59
S Temperature
           Alloys

                     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