AISI / SAE steel grades — 2156 designations — Page 31
Every grade designated under AISI / SAE, 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. Every name on this page is an indicative cross-reference, not an asserted identity: the grades are close, not interchangeable. Check the composition before you substitute.
Also known as
2156 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| G92550 | 1.5026 | Spring steels | 0.52–0.6 | 20 |
| G92600 | 1.0961 | High-strength multi-phase steels | ≤ 0.18 | 14 |
| G92600 | 1.2826 | Tool steels for cold work | 0.58–0.65 | 9 |
| G92620 | 1.5092 | Others | 0.55–0.66 | 8 |
| G92620 | 1.7108 | Spring steels | 0.57–0.65 | 11 |
| G98400 | 1.6546 | Quenched and tempered steels | 0.37–0.44 | 14 |
| G98400 | 1.6511 | Quenched and tempered steels | 0.32–0.4 | 18 |
| G98500 | 1.6565 | Quenched and tempered steels | 0.35–0.45 | 15 |
| Gr.1 | 1.8945 | Weathering steels | ≤ 0.12 | 16 |
| Gr.1015 | 1.1141 | Case hardening steels | 0.12–0.18 | 20 |
| Gr.1016 | 1.1141 | Case hardening steels | 0.12–0.18 | 20 |
| Gr.1035 | 1.0501 | Quenched and tempered steels | 0.32–0.39 | 23 |
| Gr.1043 | 1.0503 | Quenched and tempered steels | 0.42–0.5 | 24 |
| Gr.105-85 | 1.0554 | Unalloyed structural steels | ≤ 0.2 | 8 |
| Gr.1070 | 1.0612 | Others | 0.63–0.68 | 12 |
| Gr.1108 | 1.0721 | Free cutting steels | 0.07–0.13 | 15 |
| Gr.12 | 1.7335 | Heat-resistant structural steels | 0.08–0.18 | 22 |
| Gr.1330 | 1.1170 | Quenched and tempered steels | 0.25–0.32 | 16 |
| Gr.1340H | 1.1167 | Quenched and tempered steels | 0.32–0.4 | 17 |
| Gr.2 | 1.3520 | Bearing steels | 0.93–1.05 | 16 |
| Gr.302 | 1.4300 | Stainless steels | ≤ 0.12 | 15 |
| Gr.36 | 1.0038 | Unalloyed structural steels | ≤ 0.17 | 26 |
| Gr.40 | 1.0044 | Unalloyed structural steels | ≤ 0.21 | 26 |
| Gr.4140 | 1.7225 | Quenched and tempered steels | 0.38–0.45 | 25 |
| Gr.45 | 1.0489 | Microalloyed steels | ≤ 0.1 | 4 |
| Gr.50 | 1.0976 | Fine-grain steels for cold forming | ≤ 0.12 | 9 |
| Gr.50 | 1.0548 | Microalloyed steels | ≤ 0.1 | 3 |
| Gr.50 | 1.0050 | Unalloyed structural steels | — | 23 |
| Gr.50 | 1.0050 | Unalloyed structural steels | — | 23 |
| Gr.50type1-4 | 1.0570 | Unalloyed structural steels | ≤ 0.2 | 22 |
| Gr.50type1-4 | 1.0570 | Unalloyed structural steels | ≤ 0.2 | 20 |
| Gr.5135 | 1.7034 | Quenched and tempered steels | 0.34–0.41 | 23 |
| Gr.55 | 1.0550 | Microalloyed steels | ≤ 0.1 | 3 |
| Gr.55 | 1.0345 | Heat-resistant structural steels | ≤ 0.16 | 18 |
| Gr.60 | 1.0980 | Fine-grain steels for cold forming | ≤ 0.12 | 8 |
| Gr.60 | 1.0556 | Microalloyed steels | ≤ 0.1 | 3 |
| Gr.60 | 1.0437 | Others | ≤ 0.2 | 8 |
| Gr.60 | 1.0426 | Aging resistant steels | 0.08–0.2 | 17 |
| Gr.65 | 1.0982 | Fine-grain steels for cold forming | ≤ 0.12 | 5 |
| Gr.65 | 1.0580 | Unalloyed structural steels | ≤ 0.22 | 10 |
| Gr.65 | 1.0345 | Heat-resistant structural steels | ≤ 0.16 | 18 |
| Gr.70 | 1.0984 | Fine-grain steels for cold forming | ≤ 0.12 | 6 |
| Gr.80 | 1.0986 | Fine-grain steels for cold forming | ≤ 0.12 | 6 |
| Gr.80-40 | 1.1120 | Others | 0.17–0.23 | 13 |
| Gr.9260H | 1.0961 | High-strength multi-phase steels | ≤ 0.18 | 14 |
| Gr.9840 | 1.6511 | Quenched and tempered steels | 0.32–0.4 | 18 |
| Gr.A | 1.0301 | Case hardening steels | 0.07–0.13 | 20 |
| Gr.A | 1.0345 | Heat-resistant structural steels | ≤ 0.16 | 18 |
| Gr.A | 1.0035 | Unalloyed structural steels | — | 22 |
| Gr.A | 1.0425 | Heat-resistant structural steels | ≤ 0.2 | 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.