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Tungaloy

Tungaloy AH630: equivalent grades from other brands

PVD coated, turning grade. The makers' comparison tables place it at M20 (stainless steel): 2 of 2 tables. The best-confirmed equivalents are Sandvik GC1125, Kennametal KC5025, Seco TS2500, Iscar IC908.

ISO AREAM20stainless steel
TYPEPVD coatedturning
TABLES THAT AGREE2 of 2place AH630 at M20

Equivalents at M20 · PVD coated, turning

BrandEquivalent (tables agreeing)Other candidates
SandvikGC1125, GC1115 (2 of 2)GC1025, GC4125, H5D6, GC30
KennametalKC5025, KCU25 (2 of 2)KCU10, KCU10B, KC5010, KCS10
SecoTS2500, CP500 (2 of 2)CP600, CP200, CP250, TTP2050
IscarIC908 (2 of 2)IC808, IC1008, IC1028, IC354
MitsubishiVP10RT, VP20RT, VP15TF, VP20MF (2 of 2)MS7025, MS9025, UP20M
SumitomoAC1030U (2 of 2)AC530U, AC6040M, ACZ150, ACZ310
KyoceraPR930, PR1025, PR1225, PR1725 (2 of 2)PR1535, PR120S, PR1215, PR1125
DijetJC8015, JC5015, JC5118 (2 of 2)JC5030, JC5040
NTKVM1, TA1, TAS, DT4, DM4, QM1, ST4 (1 of 2)—

Where each table places it

Kyocera (2021)M20
Mitsubishi (2025-27)M10 · M20 · S30

The tables disagree: Mitsubishi (2025-27) also lists it for S (superalloys and titanium); the other tables do 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 Tungaloy AH630?

GC1125, confirmed by 2 of 2 tables at M20.

What is the Iscar equivalent of Tungaloy AH630?

IC908, confirmed by 2 of 2 tables at M20.

What material is Tungaloy AH630 for?

For stainless steel: the comparison tables place it at ISO M20.

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