UNE · 760 grades

UNE steel grades — 760 designations — Page 12

Every grade designated under UNE, 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

760 designations

Grade	Material no.	Category	C% by weight	Also inother standards
F.5233	1.2419	Tool steels for cold work	1–1.1	16
F.5241	1.2542	Tool steels for cold work	0.4–0.5	12
F.5241 45 WCrSi 8	1.2542	Tool steels for cold work	0.4–0.5	12
F.528	1.2713	Tool steels for cold work	0.5–0.6	12
F.5313CrMoV12	1.2365	Tool steels for hot work	0.28–0.35	18
F.5317X37CrMoV5	1.2343	Tool steels for hot work	0.33–0.41	20
F.5318	1.2344	Tool steels for hot work	0.35–0.42	20
F.5318	1.2343	Tool steels for hot work	0.33–0.41	20
F.5318	1.2311	Tool steels for cold work	0.35–0.45	12
F.5318X40CrMoV5	1.2344	Tool steels for hot work	0.35–0.42	20
F.5320	1.2581	Tool steels for hot work	0.25–0.35	18
F.5323	1.2581	Tool steels for hot work	0.25–0.35	18
F.5520	1.3355	High-speed steels	0.73–0.83	22
F.5530	1.3255	High-speed steels	0.75–0.83	14
F.5540	1.3265	High-speed steels	0.72–0.8	6
F.5563	1.3202	High-speed steels	1.3–1.45	12
F.5601	1.3355	High-speed steels	0.73–0.83	22
F.5603	1.3343	High-speed steels	0.86–0.94	19
F.5605	1.3344	High-speed steels	1.15–1.25	8
F.5607	1.3348	High-speed steels	0.95–1.05	8
F.5607	1.3243	High-speed steels	0.87–0.95	19
F.5611	1.3249	High-speed steels	0.85–0.92	4
F.5613	1.3243	High-speed steels	0.87–0.95	19
F.5613	1.3246	High-speed steels	1.05–1.15	5
F.5615	1.3247	High-speed steels	1.05–1.15	14
F.8211	1.1165	Quenched and tempered steels	0.25–0.32	16
F.8211	1.1166	Others	0.3–0.37	4
F.8212	1.1167	Quenched and tempered steels	0.32–0.4	17
F.8221	1.7033	Quenched and tempered steels	0.3–0.37	18
F.8231	1.7220	Quenched and tempered steels	0.3–0.37	24
F.8232	1.7225	Quenched and tempered steels	0.38–0.45	25
F.8232 - 42 CrMo4	1.7225	Quenched and tempered steels	0.38–0.45	25
F.8251	1.3401	Quenched and tempered steels	1.1–1.3	19
F.82551-AM-X	1.3401	Quenched and tempered steels	1.1–1.3	19
F.8311	1.1165	Quenched and tempered steels	0.25–0.32	16
F.8330	1.7218	Quenched and tempered steels	0.22–0.29	25
F.8330-AM25CrMo4	1.7218	Quenched and tempered steels	0.22–0.29	25
F.8331	1.7220	Quenched and tempered steels	0.3–0.37	24
F.8332	1.7223	Steels for surface hardening	0.38–0.44	13
F.8372	1.7218	Quenched and tempered steels	0.22–0.29	25
F.8401	1.4001	Stainless steels	≤ 0.08	10
F.8401	1.4001	Others	≤ 0.08	8
F.8401-AM-X12 Cr 13	1.4001	Stainless steels	≤ 0.08	10
F.8401-AM-X12 Cr 13	1.4001	Others	≤ 0.08	8
F.8411	1.4308	Cast stainless steels	≤ 0.07	10
F.8412	1.4309	Cast stainless steels	≤ 0.03	7
F.8413	1.4552	Cast stainless steels	≤ 0.07	7
F.8414	1.4408	Cast stainless steels	≤ 0.07	7
F.8414	1.4406	Stainless steels	≤ 0.03	8
F.8414-AM-X7 CrNiMo20 10	1.4408	Cast stainless steels	≤ 0.07	7

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.