Page 481 - Carmex - Inch Catalog 2022
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            Cutting Data





                                                                   Cutting Speed                     Feed
                                                                                           d
              ISO                  Materials Class                      Vc                mm          fz
                                                                       [SFM]                         [IPT]

                    Low & Medium Carbon Steels <0.55%C                390-790           Ø3-Ø4     .0016-.0024

               P    High Carbon Steels ≥0.55%C                        260-590
                                                                                        Ø5-Ø6     .0020-.0028
                    Alloy Steels, Treated Steels                      160-390
                                                                                          Ø8      .0024-.0031
                    Stainless Steel-Free Cutting                      230-330

               M    Stainless Steel-Austenitic                        200-460            Ø10      .0028-.0039

                    Cast Steels                                       230-330
                                                                                         Ø12      .0031-.0059
               K    Cast Iron                                         260-520

                    Aluminum ≤6%Si, Copper                           490-1640

               N    Aluminum >6%Si                                    330-820


                    Synthetics, duroplastics, thermoplastics          260-660

               S    Nickel alloys, Titanium alloys.                   100-30

                    Hardened Steel, ≤50 HRc                           200-230
               H
                    Hardened Steel, 51≤58 HRc                         160-200
























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