SAE AMS steel grades — 768 designations — Page 4
Every grade designated under SAE AMS, 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. 2 of 42 rows differ and carry a “This grade’s own name” mark.
Also known as
192 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| 5895 bar | 1.4944 | High-temperature steels / aviation variant | ≤ 0.08 | 4 |
| 5895 bar | 1.2779 | Tool steels for hot work | ≤ 0.08 | 4 |
| 5895 bar | 1.4943 | Special steels for aviation and aerospace | ≤ 0.06 | 4 |
| 5895 bar | 1.4980 | High-temperature steels | 0.03–0.08 | 8 |
| 5895 bar | 1.4954 | High-temperature steels | ≤ 0.08 | 3 |
| 5936 barforgingwire | — | — | — | 2 |
| 5962 bar | 2.4668 | High-temperature steels | 0.02–0.08 | 10 |
| 6257 barforging | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6346 bar | 1.7216 | Low-temperature structural steels | 0.27–0.34 | 9 |
| 6346 bar | 1.7214 | Special steels for aviation and aerospace | 0.22–0.29 | 9 |
| 6346 bar | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 6348 bar | 1.7214 | Special steels for aviation and aerospace | 0.22–0.29 | 9 |
| 6348 bar | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 6348 bar | 1.7216 | Low-temperature structural steels | 0.27–0.34 | 9 |
| 6370 bar | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 6370 barplatesheetstrip | 1.7214 | Special steels for aviation and aerospace | 0.22–0.29 | 9 |
| 6370 bar | 1.7216 | Low-temperature structural steels | 0.27–0.34 | 9 |
| 6409 barforging | 1.7707 | Quenched and tempered steels | 0.26–0.34 | 8 |
| 6409 barforging | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6411 barforgingtubing | 1.2057 | Tool steels for cold work | 1–1.1 | 4 |
| 6411 barforgingtubing | — | — | — | 3 |
| 6414 barforging | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6414 barforging | 1.7707 | Quenched and tempered steels | 0.26–0.34 | 8 |
| 6415 barforging | 1.7707 | Quenched and tempered steels | 0.26–0.34 | 8 |
| 6415 barforging | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6417 bartube | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6419 bartube | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6427 barforgingtubing | 1.2057 | Tool steels for cold work | 1–1.1 | 4 |
| 6427 barforgingtubing | — | — | — | 3 |
| 6440 bar | 1.2067 | Tool steels for cold work | 0.95–1.1 | 21 |
| 6440 bar | 1.2057 | Tool steels for cold work | 1–1.1 | 4 |
| 6440 bar | 1.3505 | Bearing steels | 0.93–1.05 | 22 |
| 6444 bar | 1.3505 | Bearing steels | 0.93–1.05 | 22 |
| 6444 bar | 1.2057 | Tool steels for cold work | 1–1.1 | 4 |
| 6444 bar | 1.2067 | Tool steels for cold work | 0.95–1.1 | 21 |
| 6470 This grade’s own namebar | — | — | — | 1 |
| 6472 bar | — | — | — | 1 |
| 6484 barforging | 1.7707 | Quenched and tempered steels | 0.26–0.34 | 8 |
| 6484 barforging | 1.6562 | Quenched and tempered steels | 0.37–0.44 | 10 |
| 6512 barforging | 1.6359 | Special steels for aviation and aerospace | ≤ 0.03 | 3 |
| 6514 bar | 1.6358 | Special steels for aviation and aerospace | ≤ 0.03 | 3 |
| 6532 This grade’s own namebarforging | — | — | — | 1 |
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.