AISI / SAE · 2,156 grades

AISI / SAE steel grades — 2156 designations — Page 18

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. Unless marked, every name here is an indicative cross-reference, not an asserted identity — the grades are close, not interchangeable. 16 of 50 rows differ and carry a “This grade’s own name” mark.

Also known as

2156 designations

Grade	Material no.	Category	C% by weight	Also inother standards
5130 This grade’s own name	1.7030	Quenched and tempered steels	0.24–0.31	12
5130 This grade’s own name	1.7036	Case hardening steels	0.24–0.31	3
5130 5132	1.7033	Quenched and tempered steels	0.3–0.37	18
5130H This grade’s own name	1.7030	Quenched and tempered steels	0.24–0.31	12
5130H This grade’s own name	1.7036	Case hardening steels	0.24–0.31	3
5130H	1.7033	Quenched and tempered steels	0.3–0.37	18
5130RH This grade’s own name	1.7030	Quenched and tempered steels	0.24–0.31	12
5132 This grade’s own name	1.7033	Quenched and tempered steels	0.3–0.37	18
5132 This grade’s own name	1.7037	Quenched and tempered steels	0.3–0.37	8
5132	1.7030	Quenched and tempered steels	0.24–0.31	12
5132H This grade’s own name	1.7033	Quenched and tempered steels	0.3–0.37	18
5132H This grade’s own name	1.7037	Quenched and tempered steels	0.3–0.37	8
5135 This grade’s own name	1.7034	Quenched and tempered steels	0.34–0.41	23
5135 This grade’s own name	1.7038	Quenched and tempered steels	0.34–0.41	7
5135	1.7033	Quenched and tempered steels	0.3–0.37	18
5135H This grade’s own name	1.7034	Quenched and tempered steels	0.34–0.41	23
5135H This grade’s own name	1.7038	Quenched and tempered steels	0.34–0.41	7
5135H	1.7033	Quenched and tempered steels	0.3–0.37	18
5140	1.7003	Quenched and tempered steels	0.35–0.42	6
5140	1.7035	Quenched and tempered steels	0.38–0.45	18
5140	1.7039	Quenched and tempered steels	0.38–0.45	13
5140	1.7045	Steels for surface hardening	0.38–0.44	9
5140	1.7034	Quenched and tempered steels	0.34–0.41	23
51403	1.4000	Stainless steels	≤ 0.08	16
51405	1.4002	Stainless steels	≤ 0.08	13
51409	1.4512	Stainless steels	≤ 0.03	10
51409	1.4720	Heat resistant steels	≤ 0.08	5
5140H This grade’s own name	1.7035	Quenched and tempered steels	0.38–0.45	18
5140H This grade’s own name	1.7039	Quenched and tempered steels	0.38–0.45	13
5140H	1.7034	Quenched and tempered steels	0.34–0.41	23
5140RH This grade’s own name	1.7035	Quenched and tempered steels	0.38–0.45	18
5140RH	1.7034	Quenched and tempered steels	0.34–0.41	23
51410	1.4006	Stainless steels	0.08–0.15	26
51410	1.4024	Stainless steels	0.12–0.17	13
51414	1.4828	Heat resistant steels	≤ 0.2	20
51416	1.4005	Stainless steels	0.08–0.15	14
51416Se	—	—	—	3
51420	1.4021	Stainless steels	0.16–0.25	18
51420	1.4028	Stainless steels	0.26–0.35	18
51420	1.4031	Stainless steels	0.36–0.42	18
51420	1.4034	Stainless steels	0.43–0.5	18
51420	1.4038	Stainless steels	0.48–0.55	5
51420F	1.4028	Stainless steels	0.26–0.35	18
51420F	1.4029	Stainless steels	0.25–0.32	10
51422	1.4929	High-temperature steels	0.2–0.25	5
51422	1.4935	High-temperature steels	0.17–0.24	5
51429	1.4001	Stainless steels	≤ 0.08	10
51429	1.4012	Stainless steels	≤ 0.12	4
51430	1.4011	Others	≤ 0.15	7
51430	1.4016	Stainless steels	≤ 0.08	18

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.