Page 549 - ISCAR(TURNING-CATALOG-42-2022)
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USER GUIDE




          ISCAR Parting Grades Chart                                                                                  PARTING
              Grade   ISO   Grade Description                             Coating Layers         Coating Color*
                     P15-P30
                     M20-M30  A tough submicron grain size substrate with PVD coating.
                     K20-K40  Recommended for general use on a wide range of applications
              IC1008
                             and materials as steels, alloy steels, austenitic stainless steel and   TiN
                     S15-S30  high temperature alloys at moderate cutting speeds.  TiAlN
                     H20-H30                                              Base
                     P15-P30  A tough submicron grain size substrate with PVD coating.
                     M20-M30  Recommended for general use on a wide range of applications
                     K20-K40  and materials such as steels, alloy steels, austenitic stainless steel   TiN
            PVD COATED IC1010  S15-S30  to medium feeds. The grade features improved toughness and   AITiN
                             and high temperature alloys at moderate cutting speeds and low
                             wear resistance which extends tool life.
                     H20-H30
                                                                          Base
                     P30-P45

                             steel and stainless steel at low to medium cutting speeds
              IC1028  M25-M40  A tough substrate with PVD coating, suitable for machining
                             and moderate to high feeds. The grade is recommended for   TiN
                             interrupted cuts and machining under unstable conditions.  AlTiCrN
                                                                          Base
                     P30-P45
                     M25-M40  A tough substrate with PVD coating, suitable for machining
                             steel and stainless steel at low to medium cutting speeds and
              IC1030         moderate to high feeds. Recommended for interrupted cuts
                             and machining under unstable conditions. The grade features   TiN
                             improved toughness and wear resistance which extends tool life.   AITiN
                                                                          Base
                     P30-P45
            CVD COATED  IC5400  M25-M45  A tough substrate with MTCVD coating and a special SUMOTEC   TiN
                             post coating treatment. Suitable for machining steel and stainless
                             steel at low to medium cutting speeds and moderate to high
                                                                          Al2O3
                             feeds under stable and unstable machining conditions.
                                                                          TiCN
          * For coated grades                                             Base






              Grade   ISO   Grade Description                             Uncoated Layers           Uncoated
                     P10-P30  A tough cermet grade, suitable for machining, steels and stainless
                     M10-M20
            CERMET  IC30N    steel at medium to high cutting speeds and low feeds.
                             Features excellent surface finish, very good wear resistance and
                             prevents built-up edge.
                                                                          Base

            UNCOATED  IC20   K10-K20  A hard-uncoated carbide grade for machining aluminum and
                             other non-ferrous materials at medium to high cutting speeds.
                             Can be used for cast iron at low cutting speeds.
                     N05-N25
                             Suitable also for machining high temperature and Titanium alloys,
                     S10-S20
                     H10-H20  at low cutting speeds.                      Base













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