KMT STELLRAM - полный каталог инструмента - 2014 год EN

                                                    для размещения заказа - kennametal@kennametal.su                                                  7745VS
                                                                                                                                        Recommended Speeds

  Speed vc (m/min)                                                                      Wear Resistance                                                       End Mills & Face Mills

7745VS Series --                                                                                                                          +

                                                                                        Speed min. - max.                               Uncoated
                                                                                                                                        Micrograin
Coolant Recommendation                                PVD               CVD               PVD                PVD                 CVD
                                                    X Grade           X Grade           Standard           Standard           Standard    GH1
Recommended 	Possible 
                                                                                                                             MP91M
ISO Materials             Rm and                    X400            X500           SP6519             SP4019
                         Hardness                   120 - 260         130 - 270         130 - 295                           140 - 345
          Unalloyed                               105 - 230       115 - 240       115 - 260          120 - 280  
            Steel        <600 N/mm2                95 - 200         100 - 210        100 - 230          110 - 250
                          <180 HBN                  70 - 150          75 - 160          75 - 175           50 - 130         120 - 305
P                        <950 N/mm2                  45 - 95        50 - 100        50 - 110           145 - 330
                          <280 HBN                                   115 - 250        115 - 270          115 - 255        105 - 270
           Alloyed     700-950 N/mm2                                  100 - 220         105 - 235          105 - 235  
            Steel        200-280 HBN                                50 - 110        50 - 120
                       950-1200 N/mm2                                 120 - 280         140 - 295                            80 - 205
          Stainless      280-355 HBN                                  105 - 205         110 - 240
                      1200-1400 N/mm2                                 95 - 170          100 - 220                      50 - 130
M Steel                  355-415 HBN
                                                                                                                    145 - 365         135 - 290
        PH Stainless  Austenitic + Ferritic                                                        
                          300 series                                                                                   115 - 285   120 - 245
K Cast Iron                                                                                            
                          Martensitic
N Aluminium               400 series                                                                                  105 - 260         115 - 200
           & Alloys
                          Refractory
                              P.H.

                              Grey
                             GG-Ft

                      Spheroidal-Ductile
                           GGG-FGS

                           Malleable
                         GTS - MN/MP

                      Aluminium & Alloys
                      < 16% Si 116 HBN

                      Aluminium + Silicon
                       > 16% Si 92 HBN

                      Iron Based

            High      Cobalt Based
                      Nickel Based
S Temperature
           Alloys

H Hard                Titanium Based                45 - 95                                               50 - 100           50 - 105
          Materials                                                                                                 
                         Hard Steel
                       >1400 N/mm2                  35 - 80                                               40 - 90            40 - 95

                         >415 HBN
                      Chilled Cast Iron
                       >1400 N/mm2

                         > 400 HBN

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                                                             для заказа - kennametal@kennametal.su