--- title: "SAE AMS steel grades — 768 designations — Page 14" description: "Steel grades designated under SAE AMS, with chemical composition, mechanical properties and equivalents in other standards. 768 designations across…" canonical: https://steelequivalents.com/materials/ams/page/14 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/ams/page/14.md cs: https://steelequivalents.com/cs/materiály/ams.md de: https://steelequivalents.com/de/werkstoffe/ams.md es: https://steelequivalents.com/es/materiales/ams.md fr: https://steelequivalents.com/fr/matériaux/ams.md hu: https://steelequivalents.com/hu/anyagok/ams.md it: https://steelequivalents.com/it/materiali/ams.md nl: https://steelequivalents.com/nl/materialen/ams.md pl: https://steelequivalents.com/pl/materiały/ams.md pt: https://steelequivalents.com/pt/materiais/ams.md ru: https://steelequivalents.com/ru/материалы/ams.md tr: https://steelequivalents.com/tr/malzemeler/ams.md zh: https://steelequivalents.com/zh/材料/ams.md ja: https://steelequivalents.com/ja/材料/ams.md ar: https://steelequivalents.com/ar/المواد/ams.md ko: https://steelequivalents.com/ko/재료/ams.md pt-br: https://steelequivalents.com/pt-br/materiais/ams.md hi: https://steelequivalents.com/hi/सामग्री/ams.md content_hash: sha256:97606766ab10a9838820444f686da656a02e8ccf52b2ad447411c7d6887849a8 generated: 2026-09-25 --- > **Machine-readable Markdown rendering.** This is a Markdown representation of a web page, > served for AI agents and crawlers as a token-efficient alternative to the full HTML. > Full interactive HTML version: https://steelequivalents.com/materials/ams/page/14 > Canonical URL: https://steelequivalents.com/materials/ams/page/14 > Available languages: en, cs, de, es, fr, hu, it, nl, pl, pt, ru, tr, zh, ja, ar, ko, pt-br, hi > Change detection: `content_hash` is the SHA-256 of this document's Markdown body — everything > below this block, whitespace-trimmed, excluding the front-matter. Compare it to detect a real > content change; `generated` moves on every render and is not a change signal. SAE AMS · 768 grades # SAE AMS steel grades — 768 designations — Page 14 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. 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 768 designations Product form**All forms**[bar](/materials/ams/page/14?form=bar "bar")[sheet](/materials/ams/page/14?form=sheet "sheet")[plate](/materials/ams/page/14?form=plate "plate")[strip](/materials/ams/page/14?form=strip "strip")[tube](/materials/ams/page/14?form=tube "tube")[tubing](/materials/ams/page/14?form=tubing "tubing")[forging](/materials/ams/page/14?form=forging "forging")[wire](/materials/ams/page/14?form=wire "wire")[rod](/materials/ams/page/14?form=rod "rod")[ring](/materials/ams/page/14?form=ring "ring")[coil](/materials/ams/page/14?form=coil "coil")[extrusion](/materials/ams/page/14?form=extrusion "extrusion")[powder](/materials/ams/page/14?form=powder "powder") | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [6360](/materials/ams/6360 "6360") | [1.7216](/materials/material-no/1.7216 "1.7216") | Low-temperature structural steels | 0.27–0.34 | 9 | | [6360](/materials/ams/6360 "6360") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [6360](/materials/ams/6360 "6360") | [1.7230](/materials/material-no/1.7230 "1.7230") | Others | 0.3–0.37 | 8 | | [6361](/materials/ams/6361 "6361") | [1.7214](/materials/material-no/1.7214 "1.7214") | Special steels for aviation and aerospace | 0.22–0.29 | 9 | | [6361](/materials/ams/6361 "6361") | [1.7216](/materials/material-no/1.7216 "1.7216") | Low-temperature structural steels | 0.27–0.34 | 9 | | [6361](/materials/ams/6361 "6361") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [6361](/materials/ams/6361 "6361") | [1.7230](/materials/material-no/1.7230 "1.7230") | Others | 0.3–0.37 | 8 | | [6370](/materials/ams/6370 "6370") bar plate sheet strip | [1.7214](/materials/material-no/1.7214 "1.7214") | Special steels for aviation and aerospace | 0.22–0.29 | 9 | | [6370](/materials/ams/6370 "6370") bar | [1.7216](/materials/material-no/1.7216 "1.7216") | Low-temperature structural steels | 0.27–0.34 | 9 | | [6370](/materials/ams/6370 "6370") bar | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [6370](/materials/ams/6370 "6370") | [1.7230](/materials/material-no/1.7230 "1.7230") | Others | 0.3–0.37 | 8 | | [6371](/materials/ams/6371 "6371") tube | [1.7214](/materials/material-no/1.7214 "1.7214") | Special steels for aviation and aerospace | 0.22–0.29 | 9 | | [6371](/materials/ams/6371 "6371") tube | [1.7216](/materials/material-no/1.7216 "1.7216") | Low-temperature structural steels | 0.27–0.34 | 9 | | [6371](/materials/ams/6371 "6371") tube | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [6371](/materials/ams/6371 "6371") | [1.7230](/materials/material-no/1.7230 "1.7230") | Others | 0.3–0.37 | 8 | | [6374](/materials/ams/6374 "6374") | [1.7214](/materials/material-no/1.7214 "1.7214") | Special steels for aviation and aerospace | 0.22–0.29 | 9 | | [6374](/materials/ams/6374 "6374") | [1.7216](/materials/material-no/1.7216 "1.7216") | Low-temperature structural steels | 0.27–0.34 | 9 | | [6374](/materials/ams/6374 "6374") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [6374](/materials/ams/6374 "6374") | [1.7230](/materials/material-no/1.7230 "1.7230") | Others | 0.3–0.37 | 8 | | [6381](/materials/ams/6381 "6381") | [1.7225](/materials/material-no/1.7225 "1.7225") | Quenched and tempered steels | 0.38–0.45 | 25 | | [6381](/materials/ams/6381 "6381") | [1.7227](/materials/material-no/1.7227 "1.7227") | Quenched and tempered steels | 0.38–0.45 | 15 | | [6382](/materials/ams/6382 "6382") | [1.7225](/materials/material-no/1.7225 "1.7225") | Quenched and tempered steels | 0.38–0.45 | 25 | | [6382](/materials/ams/6382 "6382") | [1.7227](/materials/material-no/1.7227 "1.7227") | Quenched and tempered steels | 0.38–0.45 | 15 | | [6395](/materials/ams/6395 "6395") | [1.7225](/materials/material-no/1.7225 "1.7225") | Quenched and tempered steels | 0.38–0.45 | 25 | | [6395](/materials/ams/6395 "6395") | [1.7227](/materials/material-no/1.7227 "1.7227") | Quenched and tempered steels | 0.38–0.45 | 15 | | [6409](/materials/ams/6409 "6409") bar forging | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | | [6409](/materials/ams/6409 "6409") bar forging | [1.7707](/materials/material-no/1.7707 "1.7707") | Quenched and tempered steels | 0.26–0.34 | 8 | | [6409](/materials/ams/6409 "6409") | [1.6511](/materials/material-no/1.6511 "1.6511") | Quenched and tempered steels | 0.32–0.4 | 18 | | [6409](/materials/ams/6409 "6409") | [1.6565](/materials/material-no/1.6565 "1.6565") | Quenched and tempered steels | 0.35–0.45 | 15 | | [6409](/materials/ams/6409 "6409") | [1.6580](/materials/material-no/1.6580 "1.6580") | Quenched and tempered steels | 0.26–0.34 | 15 | | [6409](/materials/ams/6409 "6409") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [6411](/materials/ams/6411 "6411") bar forging tubing | — | — | — | 3 | | [6411](/materials/ams/6411 "6411") bar forging tubing | [1.2057](/materials/material-no/1.2057 "1.2057") | Tool steels for cold work | 1–1.1 | 4 | | [6414](/materials/ams/6414 "6414") bar forging | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | | [6414](/materials/ams/6414 "6414") bar forging | [1.7707](/materials/material-no/1.7707 "1.7707") | Quenched and tempered steels | 0.26–0.34 | 8 | | [6414](/materials/ams/6414 "6414") | [1.6511](/materials/material-no/1.6511 "1.6511") | Quenched and tempered steels | 0.32–0.4 | 18 | | [6414](/materials/ams/6414 "6414") | [1.6565](/materials/material-no/1.6565 "1.6565") | Quenched and tempered steels | 0.35–0.45 | 15 | | [6414](/materials/ams/6414 "6414") | [1.6580](/materials/material-no/1.6580 "1.6580") | Quenched and tempered steels | 0.26–0.34 | 15 | | [6414](/materials/ams/6414 "6414") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [6415](/materials/ams/6415 "6415") bar forging | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | | [6415](/materials/ams/6415 "6415") bar forging | [1.7707](/materials/material-no/1.7707 "1.7707") | Quenched and tempered steels | 0.26–0.34 | 8 | | [6415](/materials/ams/6415 "6415") | [1.6511](/materials/material-no/1.6511 "1.6511") | Quenched and tempered steels | 0.32–0.4 | 18 | | [6415](/materials/ams/6415 "6415") | [1.6565](/materials/material-no/1.6565 "1.6565") | Quenched and tempered steels | 0.35–0.45 | 15 | | [6415](/materials/ams/6415 "6415") | [1.6580](/materials/material-no/1.6580 "1.6580") | Quenched and tempered steels | 0.26–0.34 | 15 | | [6415](/materials/ams/6415 "6415") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [6417](/materials/ams/6417 "6417") bar tube | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | | [6417](/materials/ams/6417 "6417") | — | — | — | 1 | | [6417](/materials/ams/6417 "6417") | [1.6928](/materials/material-no/1.6928 "1.6928") | Quenched and tempered steels | 0.38–0.45 | 3 | | [6418](/materials/ams/6418 "6418") | — | — | — | 2 | | [6419](/materials/ams/6419 "6419") bar tube | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | **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. [Previous](/materials/ams/page/13 "Previous") Page 14 of 16[Next](/materials/ams/page/15 "Next")