Sandvik GC4325 Equivalent Grades – Cross Reference Chart
GC4325 is a Sandvik CVD-coated carbide grade for turning. In published grade comparison charts it sits in ISO application ranges P20–P30 (steel). The table below lists the grades other manufacturers place in the same ranges, so you can find an alternative when GC4325 is out of stock, on long lead time, or a customer specifies another brand.
GC4325 equivalent grades by brand
| Brand | ISO P20 | ISO P30 |
|---|---|---|
| Tungaloy | T9215, T9115, T9225, T9125 | T9225, T9125, T9235, T9135, T6130 |
| Mitsubishi | MC6015, MC6025 | MC6025, MC6035 |
| Sumitomo | AC8015P, AC8025P | AC8025P, AC8035P |
| Sandvik | GC4315, GC4325 | GC4325, GC4335 |
| Kyocera | CA515, CA525, CA025P | CA530, CA025P |
| MOLDINO (Hitachi) | HG8025, GM8020, GM25 | HG8025, GM8035, GM25 |
| Dijet | JC110V, JC215V | JC215V, JC325V |
| NTK | CP7, CP5 | – |
| Seco | TP1500, TP2500, TP1501, TP2501 | TP2500, TP3500, TP2501, TP3501 |
| Kennametal | KCP25 | KCP30 |
| Iscar | IC8150, IC9150, IC9015, IC8250, IC9250 | IC8080, IC656, IC9350 |
| TaeguTec | TT8125, TT5100 | TT8125, TT5100, TT8135 |
| Widia | TN10P, TN15M, WP25CT | TN30P, TN30M, WP35CT |
| Walter | WPP20, WPP20S | WPP30, WAK30, WPP30S |
| Ceratizit | CTCP115, CTCP125, CTC1425 | CTCP125, CTC1425, CTC1135, CTC1435, CTC2135 |
Linked grades are available from HOOGUU.
Buy GC4325 alternatives from HOOGUU
- Mitsubishi MC6015 inserts
- Mitsubishi MC6025 inserts
- Mitsubishi MC6035 inserts
- Sumitomo AC8015P inserts
- Sumitomo AC8025P inserts
- Sumitomo AC8035P inserts
- Kyocera CA515 inserts
- Kyocera CA525 inserts
- Kyocera CA025P inserts
- Kyocera CA530 inserts
- Iscar IC8150 inserts
- Iscar IC9150 inserts
How to read ISO grade ranges
The letter is the workpiece group: P steel, M stainless steel, K cast iron, S heat-resistant alloys and titanium. A lower number (01–10) means a harder, more wear-resistant grade for higher cutting speeds and finishing; a higher number (30–40) means a tougher grade for interrupted cuts and roughing. Pick the equivalent from the same range as your current grade, then match the insert shape and chipbreaker.
Equivalents are approximate. This chart is compiled from the multi-brand grade comparison published in Tungaloy’s 2020–2021 general catalog, which is based on each manufacturer’s public catalogs and is not endorsed by them. Insert geometry and chipbreaker matter as much as the grade — send us your full insert model and we will confirm the closest match.
Send your insert list for a quote → · Full turning grade comparison chart
More grade equivalents: GC4315 · GC4335 · GC1125 · GC2025 · IC908 · TT9030 · IC8250 · KCP25 · PR1225 · IC807 · TT8125 · PR930 · AC8025P · VP15TF · AC8035P · KC5010 · IC907 · AC8015P · TT8020
