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Iscar

Iscar IC428: equivalent grades from other brands

CVD coated, turning grade. The makers' comparison tables place it at K10 (cast iron): 2 of 2 tables. The best-confirmed equivalents are Sandvik GC3205, Kennametal KCK15B, Sumitomo AC4010K, Tungaloy T515.

ISO AREAK10cast iron
TYPECVD coatedturning
TABLES THAT AGREE2 of 2place IC428 at K10

Equivalents at K10 · CVD coated, turning

BrandEquivalent (tables agreeing)Other candidates
SandvikGC3205, GC3210 (2 of 2)GC3115, GC3215
KennametalKCK15B, KCK15 (2 of 2)KCK20, KCK20B, KC9110, KC9315
SecoTK0501, TK1501, TK1000, TK2000, TK2001, MK1500 (1 of 2)—
MitsubishiMY5015, MC5115, MH515, UE6010, UC5105, UC5015, UC5115, MC5015 (1 of 2)—
SumitomoAC4010K, AC410K, AC4015K, AC415K (2 of 2)AC405K, AC700G
TungaloyT515, T5115 (2 of 2)T5105, T5010
KyoceraCA315, CA4515 (2 of 2)CA5505, CA310, CA4505
DijetJC110V, JC605W, JC050W, JC108W (1 of 2)—
NTKCP2, CP5, CP1 (1 of 2)—

Where each table places it

Kyocera (2021)K01 · K10
Mitsubishi (2025-27)K10 · P01

The tables disagree: Mitsubishi (2025-27) also lists it for P (steel); 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 Iscar IC428?

GC3205, confirmed by 2 of 2 tables at K10.

What is the Mitsubishi equivalent of Iscar IC428?

MY5015, confirmed by 1 of 2 tables at K10.

What material is Iscar IC428 for?

For cast iron: the comparison tables place it at ISO K10.

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