KMT STELLRAM - полный каталог инструмента - 2014 год EN

                    для размещения заказа - kennametal@kennametal.su                  ER_NN4-with Radius (r)
                                                                                                 4 - Flute End Mill

Recommended Speeds                                                                                  Solid Carbide
                                                                                      General Purpose - End Milling

                    Speed vc (m/min)

                    ER_NN4-with Radius                                                                               General Purpose End Mills

                    Series                                         Speed min. - max.

                     Coolant Recommendation                              PVD
                                                                      Micrograin
                    Recommended 	Possible 

                    ISO Materials         Rm and                      SP4556
                                         Hardness

                             Unalloyed      <600 N/mm2              125 - 180
                                Steel        <180 HBN                100 - 170
                                                                    100 - 170
                    P                       <950 N/mm2                90 - 140
                                             <280 HBN               80 - 120
                              Alloyed                                85 - 120
                                Steel     700-950 N/mm2               65 - 90
                                           200-280 HBN                 50 - 80
                                                                      90 - 150
                                         950-1200 N/mm2               60 - 120
                                           280-355 HBN                50 - 100

                                         1200-1400 N/mm2
                                           355-415 HBN

                                         Austenitic + Ferritic

                    Stainless            300 series

                    M Steel              Martensitic
                                         400 series

                    PH Stainless         Refractory
                                            P.H.

                                         Grey
                                         GG-Ft

                    K Cast Iron          Spheroidal-Ductile
                                             GGG-FGS

                                           Malleable
                                         GTS - MN/MP

                                         Aluminium & Alloys

                    N Aluminium          < 16% Si 116 HBN
                               & Alloys  Aluminium + Silicon

                                         > 16% Si 92 HBN

                                         Iron Based                   40 - 90

                    S High               Cobalt Based               20 - 40
                            Temperature  Nickel Based                 25 - 45
                               Alloys

                                         Titanium Based               30 - 60

                    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