GOST steel grades — 3544 designations — Page 44
Every grade designated under GOST, with the material number it maps to, what kind of steel it is, its carbon window and how many other standards carry it. Open a grade for its full composition, properties and its designations in other standards. Unless marked, every name here is an asserted identity — the same grade under this standard’s own designation. 23 of 50 rows differ and carry an “Indicative” mark.
Also known as
3544 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| A32Z35 | — | — | ≤ 0.18 | — |
| A36 Indicative | — | — | ≤ 0.18 | — |
| A36W | — | — | ≤ 0.12 | — |
| A36Z25 | — | — | ≤ 0.18 | — |
| A36Z35 | — | — | ≤ 0.18 | — |
| A4 | — | — | ≤ 0.4 | — |
| A40 | — | — | ≤ 0.18 | — |
| A40G Indicative | 1.0762 | Free cutting steels | 0.4–0.48 | 20 |
| A40S | — | — | ≤ 0.12 | — |
| A40SW | — | — | ≤ 0.12 | — |
| A40W | — | — | ≤ 0.12 | — |
| A40Z25 | — | — | ≤ 0.18 | — |
| A40Z35 | — | — | ≤ 0.18 | — |
| A75 Indicative | — | — | 0.72–0.8 | — |
| AIII Indicative | 1.0433 | Others | — | 2 |
| AS35G2 Indicative | 1.0765 | Free cutting steels | 0.32–0.39 | 2 |
| AS40Kh Indicative | 1.0501 | Quenched and tempered steels | 0.32–0.39 | 23 |
| ASU10E Indicative | 1.0310 | Unalloyed structural steels | 0.08–0.13 | 5 |
| AU10E Indicative | 1.0310 | Unalloyed structural steels | 0.08–0.13 | 5 |
| BW | — | — | ≤ 0.12 | — |
| BZ25 | — | — | ≤ 0.21 | — |
| BZ35 | — | — | ≤ 0.21 | — |
| Ch12 Indicative | 1.2080 | Tool steels for cold work | 1.9–2.2 | 18 |
| Ch12 Indicative | 1.2436 | Tool steels for cold work | 2–2.3 | 16 |
| Ch12MF Indicative | 1.2601 | Tool steels for cold work | 1.55–1.75 | 15 |
| Ch12MF Indicative | 1.2379 | Tool steels for cold work | 1.45–1.6 | 20 |
| Ch12MF Indicative | 1.2880 | Tool steels for cold work | 1.55–1.75 | 8 |
| Ch12MF Indicative | 1.2880 | Others | 1.55–1.75 | 8 |
| Ch18N10T Indicative | 1.4541 | Stainless steels | ≤ 0.08 | 25 |
| Ch20N32T Indicative | 1.4876 | Heat resistant steels | ≤ 0.12 | 12 |
| Ch20N32T Indicative | 1.4958 | High-temperature steels | 0.03–0.08 | 6 |
| Ch20N32T Indicative | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| Ch20N32T Indicative | 1.4558 | Stainless steels | ≤ 0.03 | 4 |
| CHG6S3SH | — | — | 2.2–3 | — |
| CHG7KH4 | — | — | 3–3.8 | — |
| CHG8D3 | — | — | 3–3.8 | — |
| CHKH1 | — | — | 3–3.8 | — |
| CHKH16 Indicative | — | — | — | 1 |
| CHKH16M2 | — | — | 2.4–3.6 | — |
| CHKH2 Indicative | 1.0308 | Unalloyed structural steels | ≤ 0.17 | 10 |
| CHKH22 | — | — | 2.4–3.6 | — |
| CHKH22S | — | — | 0.6–1 | — |
| CHKH28 | — | — | 0.5–1.6 | — |
| CHKH28D2 | — | — | 2.2–3 | — |
| CHKH28P | — | — | 1.8–3 | — |
| CHKH3 Indicative | 1.0116 | Unalloyed structural steels | ≤ 0.17 | 12 |
| CHKH32 | — | — | 1.6–3.2 | — |
| CHKH3T Indicative | 1.0116 | Unalloyed structural steels | ≤ 0.17 | 12 |
| CHKH9N5 | — | — | 2.8–3.6 | — |
| CHN11G7SH | — | — | 2.3–3 | — |
This grade’s own name — recorded in our sources as this grade’s own designation under that standard.
Indicative — taken from a published cross-reference table; a close match, not a guarantee of interchangeability. Verify against the mill certificate before ordering.
Withdrawn — designation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once.