GOST steel grades — 3544 designations — Page 23
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 indicative cross-reference, not an asserted identity — the grades are close, not interchangeable. 18 of 50 rows differ and carry a “This grade’s own name” mark.
Also known as
3544 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| 20G1FL This grade’s own name | — | — | 0.16–0.25 | — |
| 20G2 | 1.1160 | Low-temperature structural steels | 0.18–0.25 | 6 |
| 20GL | 1.1120 | Others | 0.17–0.23 | 13 |
| 20GNMFL | 1.1152 | Cold extrusion steels | 0.18–0.22 | 4 |
| 20GNMYuL | 1.1152 | Cold extrusion steels | 0.18–0.22 | 4 |
| 20GS | 1.1152 | Cold extrusion steels | 0.18–0.22 | 4 |
| 20GS2 | 1.1133 | Quenched and tempered steels | 0.17–0.23 | 20 |
| 20GSL | 1.1133 | Quenched and tempered steels | 0.17–0.23 | 20 |
| 20H23N13 | 1.4829 | Others | ≤ 0.14 | 8 |
| 20H2M This grade’s own name | — | — | — | — |
| 20HGNM | 1.6522 | Case hardening steels | 0.17–0.23 | 6 |
| 20HGNM | 1.6526 | Case hardening steels | 0.17–0.23 | 9 |
| 20HM | — | — | — | — |
| 20K | 1.0425 | Heat-resistant structural steels | ≤ 0.2 | 20 |
| 20K | 1.0426 | Aging resistant steels | 0.08–0.2 | 17 |
| 20KH | 1.7027 | Case hardening steels | 0.17–0.23 | 12 |
| 20Kh12N12G6 This grade’s own name | — | — | 0.15–0.25 | — |
| 20KH12N2V2MF This grade’s own name | — | — | 0.09–0.13 | — |
| 20KH12VNMF This grade’s own name | — | — | 0.17–0.23 | — |
| 20KH12VNMFL | 1.4107 | Cast stainless steels | ≤ 0.1 | 4 |
| 20KH13 | 1.4021 | Stainless steels | 0.16–0.25 | 18 |
| 20KH13L | 1.4027 | Cast stainless steels | 0.16–0.23 | 14 |
| 20KH13N4G9 This grade’s own name | — | — | 0.15–0.3 | — |
| 20Kh14 This grade’s own name | — | — | 0.16–0.25 | — |
| 20KH17N2 | 1.4057 | Stainless steels | 0.12–0.22 | 17 |
| 20Kh17N3M This grade’s own name | — | — | 0.18–0.25 | — |
| 20Kh1M1F1BR This grade’s own name | — | — | 0.18–0.25 | — |
| 20Kh1M1F1TR This grade’s own name | — | — | 0.17–0.24 | — |
| 20Kh1M1F1TR | 1.7729 | Others | 0.17–0.23 | 3 |
| 20KH20N14S2 | 1.4828 | Heat resistant steels | ≤ 0.2 | 20 |
| 20KH20N14S2L | 1.4832 | Heat-resistant cast steels | 0.15–0.35 | 1 |
| 20KH21N46V8L This grade’s own name | — | — | 0.1–0.25 | — |
| 20KH21N46V8RL This grade’s own name | — | — | 0.1–0.25 | — |
| 20KH23N13 | 1.4833 | Heat resistant steels | ≤ 0.15 | 15 |
| 20Kh23N13 | 1.4829 | Others | ≤ 0.14 | 8 |
| 20KH23N18 | 1.4845 | Heat resistant steels | ≤ 0.1 | 21 |
| 20Kh23N18 | 1.4843 | Resistance heating alloys | ≤ 0.2 | 9 |
| 20KH25N19S2L | 1.4848 | Heat-resistant cast steels | 0.3–0.5 | 10 |
| 20KH25N20S2 | 1.4841 | Heat resistant steels | ≤ 0.2 | 17 |
| 20Kh25N20S2 | 1.2782 | Tool steels for hot work | ≤ 0.2 | 6 |
| 20KH2G2SR This grade’s own name | — | — | 0.16–0.26 | — |
| 20KH2N4А This grade’s own name | — | — | 0.16–0.22 | — |
| 20Kh3MVF This grade’s own name | — | — | 0.15–0.23 | — |
| 20KH5ML This grade’s own name | — | — | 0.15–0.25 | — |
| 20KH5TL This grade’s own name | — | — | 0.15–0.25 | — |
| 20KH8VL This grade’s own name | — | — | 0.15–0.25 | — |
| 20KHF | 1.1152 | Cold extrusion steels | 0.18–0.22 | 4 |
| 20KhFA | 1.1152 | Cold extrusion steels | 0.18–0.22 | 4 |
| 20KHG2T | 1.1133 | Quenched and tempered steels | 0.17–0.23 | 20 |
| 20KHG2TS | 1.1133 | Quenched and tempered steels | 0.17–0.23 | 20 |
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.