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Seco

Seco CP600: equivalent grades from other brands

PVD coated, turning grade. The makers' comparison tables place it at M40 (stainless steel): 3 of 3 tables. The best-confirmed equivalents are Mitsubishi MP7035, Sumitomo AC6040M, Kyocera PR1535, Sandvik GC2035.

ISO AREAM40stainless steel
TYPEPVD coatedturning
TABLES THAT AGREE3 of 3place CP600 at M40

Equivalents at M40 · PVD coated, turning

BrandEquivalent (tables agreeing)Other candidates
SandvikGC2035 (2 of 3)GC1145, GC2145
IscarIC328, IC928, IC228 (2 of 3)IC1008, IC1028, IC528
MitsubishiMP7035 (3 of 3)—
SumitomoAC6040M (3 of 3)AC1030U, AC530U, ACZ350
TungaloyAH645, AH6235 (2 of 3)AH140, J740
KyoceraPR1535 (3 of 3)PR1225
DijetJC5118 (1 of 3)—
NTKQM3 (2 of 3)TM4, ST4, TAS, ZM3
TaeguTecTT8020, TT8010 (1 of 3)—

Where each table places it

Kyocera (2021)M40 · P40
Mitsubishi (2025-27)M20 · M30 · M40 · P40 · S30
Tungaloy (2023-24)M20 · M30 · M40 · P30 · P40 · S20 · S30

The tables disagree: Mitsubishi (2025-27), Tungaloy (2023-24) also list it for S (superalloys and titanium); the other table does not.

Note: table built by cross-checking the comparison tables published by Mitsubishi Materials (2025-2027 catalogue), Tungaloy (2023-2024) and Kyocera (2021). Each maker states its table is an estimate based on publications, not approved by the companies named; this one is not approved by them either. Equivalences are indicative: substrate, coating and geometry differ between brands. The catalogue of the grade you use is what counts. Grade names and trademarks belong to their owners.

Frequently asked questions

What is the Sandvik equivalent of Seco CP600?

GC2035, confirmed by 2 of 3 tables at M40.

What is the Iscar equivalent of Seco CP600?

IC328, confirmed by 2 of 3 tables at M40.

What material is Seco CP600 for?

For stainless steel: the comparison tables place it at ISO M40.

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