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

7792VX                                              для размещения заказа - kennametal@kennametal.su
Recommended Speeds

  Speed vc (m/min)                                                                      Wear Resistance

7792VX Series --                                                                                                                                      +

                                                                                        Speed min. - max.                                                  CVD
                                                                                                                                                        Standard
Coolant Recommendation                                PVD               CVD               PVD              Uncoated      CVD                           SC3025
                                                    X Grade           X Grade           Standard           Micrograin  Standard
Recommended 	Possible                                                                                                                               150 - 395
                                                                                                                                                 120 - 335
ISO Materials             Rm and                    X400            X500          SP6519                GH2 SC6525
                         Hardness                                                                                                   140 - 370        105 - 275
          Unalloyed                               120 - 260         100 - 210       130 - 295
            Steel        <600 N/mm2                105 - 230       75 - 160         115 - 260                      
                          <180 HBN                  95 - 200         50 - 100          100 - 230                                    120 - 325
P                        <950 N/mm2                 70 - 150          115 - 250       75 - 175                                     105 - 290
                          <280 HBN                   45 - 95          100 - 220        50 - 110
           Alloyed     700-950 N/mm2                                  50 - 110          115 - 270                      
            Steel        200-280 HBN                                                  105 - 235                                     80 - 210
                       950-1200 N/mm2                                                   50 - 120
          Stainless      280-355 HBN                                                    140 - 295                            50 - 140
                      1200-1400 N/mm2                                                   110 - 240
M Steel                  355-415 HBN                                                    100 - 220                                    145 - 390
                                                                                                                             115 - 305
        PH Stainless  Austenitic + Ferritic
                          300 series                                                                       400 - 2745
K Cast Iron                                                                                                295 - 2135
                          Martensitic
                          400 series

                          Refractory
                              P.H.

                             Grey
                             GG-Ft

                      Spheroidal-Ductile
                          GGG-FGS

                           Malleable
                        GTS - MN/MP

                      Aluminium & Alloys                                                    305 - 2130
                                                                                 
N Aluminium           < 16% Si 116 HBN
          & Alloys    Aluminium + Silicon                                                   245 - 1760

                      > 16% Si 92 HBN

                      Iron Based                                      23 - 48           23 - 55

            High      Cobalt Based                                    21 - 44           22 - 48
                      Nickel Based
S Temperature                                                  
           Alloys
                                                                      24 - 51           25 - 55

                      Titanium Based                                  35 - 73           36 - 79

H Hard                   Hard Steel                 45 - 95
          Materials    >1400 N/mm2           

                         >415 HBN                   35 - 80
                      Chilled Cast Iron
                       >1400 N/mm2

                         > 400 HBN

14 www.kennametal.su

                                                               для заказа - kennametal@kennametal.su