Technical sheets

Lucefin data sheet: normative references for steels
The data contained herein are intended as reference only and are subject to constant change. Lucefin S.p.A. disclaims any and all liability for any consequences that may result from their use

EN 10277:18 REGULATION

Non alloy steels
Lucefin Group	Germany DIN	France AFNOR	Spain UNE	China GB	n°	Russia GOST	USA AISI-SAE	Japan JIS	India IS	Korea KS
080A15 / SAE 1018	St45.8			20	1.0700 ~	18G • 18	1018
10S20	10S20	10F2	F2121	Y12	1.0721	A12	1108
10SPb20	10SPb20	10PbF2	F.2122	Y12Pb	1.0722	AS14 • AC14	11L08
11SMn37	9SMn36	S300	F.2113		1.0736		1214	SUM 25		SUM 25
11SMnPb30	9SMnPb28	S250Pb	F.2112	Y15Pb	1.0718	AS14 ~	12L14	SUM 22L		SUM 22L
11SMnPb37	9SMnPb36	S300Pb	F.2114		1.0737		12L14
35S20	35S20	35MF4	F.210G	Y35	1.0726	A35	1140
35SPb20	35SPb20	35SPb20	F.2132		1.0756
36SMn14	36SMn14	36SMn14	36SMn14		1.0764		1137 ~		40Mn15S12
38SMn28				Y40Mn	1.0760
44SMn28	44SMn28	44SMn28	44SMn28	Y45Mn	1.0762	A40G • A40?	1144	SUM 43	44C15S24	SUM 43
46S20	45S20	45MF4	F.2133	Y45	1.0727		1146 ~		40C10S18
46SPb20	45SPb20	46SPb20	46SPb20		1.0757	AS45G2 ~
ASTM A 105	C21				1.0532 ~	20?	A 105
ASTM A 350 LF2	St52.3N			16Mn		20G • 25?	A 350 LF2	SM 520C	Fe 490B	STKM 16C
C16E	Ck15Al	XC18		15AL	1.1148	15?	1016		14Mn4
C20		C20		20	1.1151 ~	20A	M1020	S 20 C	25C8	SM 20 C
C22E / C22R	Ck22	XC18	20	20	1.1151	20	1020	S 22 C	25C8	SM 22 C
C25E	Ck25	XC25		25	1.1158	25	1025	S 25 C	25C4
C30E / C30R	Ck30	XC32	F.1131	30	1.1178	30	1030	S 30 C	30C8	SM 30 C
C35E / C35R	Ck35	XC38H1	F.1130	35	1.1181	35	1034	S 35 C	35C4	SM 35 C
C40E / C40R	Ck40	XC42H1	F.1141	40	1.1186	40	1040	S 40 C	40C8	SM 40 C
C43	Cf45				1.1193 ~			S 45 CM		S45CM
C45E / C45R	Ck45	XC48H1	F.1140	45	1.1191	45	1045	S 45 C	45C8	SM 45 C
C45U	C 45 W	C48E4U	C45U	45 ~	1.1730	C?.45	1045 ~		TC1
C48			F.1142				1049
C55E / C55R	Ck55	XC55H1		55	1.1203		1055	S 55 C	55C8	SM 55 C
C60E	Ck60	XC60		60	1.1221	60	1060	S 58 C	60C4	SM 58 C
Cf53	Cf53	XC48TS			1.1213		1050	S 50 CM	50C4	SM 50 C
E295	St50-2	A50-2	A490	Q275	1.0050	St5ps • ??5??		SS 490	Fe 490B	SS 490
E335	St60-2	A60-2	A590	HRB335	1.0060	St6ps • ??6??		SM 570	Fe 620
E335S
E360
11SMn30	9SMn28	S250	F.2111	Y15	1.0715		1215	SUM 22	11C10S25	SUM 22
P355NL1	TStE355 ~	A510 FP			1.0566
P460NL1	TStE 460	A590FP	P460NL1	18MnMoNbR	1.8915		LF6	SS490
S235J0	St37-3U	E24-3	AE235C		1.0114	St3Gsp • ??3???	A 1011	SS400
S235J2	ST37-3N	E24-4		Q235A	1.0117	St3ps	A 414 gr. A	E 235 D ~	Fe 360
S235JR	RSt37-2		AE235BFN	Q235B	1.0038	St3sp • ??3??		SS 330	Fe 330
S275J0	St44-3U	E28-3	AE275C		1.0143			SS 400	Fe 410 ~
S275J2				Q275	1.0145	St4sp • ??4??
S275JR	St44-2	E28-2	AE275B	Q255A	1.0044	St4ps	A283 gr.D	E 275 B	Fe 410	STKM 19C
S355J0	St52-3U	E36-3			1.0553	St4sp	A441	SCCC 3	Fe 490	SCC 3
S355J2	St52-3N			Q345B ~	1.0577	17G1S • 17?1C	A 350 LF2		Fe 540
SAE 1045	Ck45	XC48H1	F.1140	45	1.1191 ~	45G • 45?	1045	S 45 C	45C8	SM 45 C

EN 10088-3:14 REGULATION

Non alloy steels
Lucefin Group	Germany DIN	France AFNOR	Spain UNE	China GB	n°	Russia GOST	USA AISI-SAE	Japan JIS	India IS	Korea KS
080A15 / SAE 1018	St45.8			20	1.0700 ~	18G • 18	1018
10S20	10S20	10F2	F2121	Y12	1.0721	A12	1108
10SPb20	10SPb20	10PbF2	F.2122	Y12Pb	1.0722	AS14 • AC14	11L08
11SMn37	9SMn36	S300	F.2113		1.0736		1214	SUM 25		SUM 25
11SMnPb30	9SMnPb28	S250Pb	F.2112	Y15Pb	1.0718	AS14 ~	12L14	SUM 22L		SUM 22L
11SMnPb37	9SMnPb36	S300Pb	F.2114		1.0737		12L14
35S20	35S20	35MF4	F.210G	Y35	1.0726	A35	1140
35SPb20	35SPb20	35SPb20	F.2132		1.0756
36SMn14	36SMn14	36SMn14	36SMn14		1.0764		1137 ~		40Mn15S12
38SMn28				Y40Mn	1.0760
44SMn28	44SMn28	44SMn28	44SMn28	Y45Mn	1.0762	A40G • A40?	1144	SUM 43	44C15S24	SUM 43
46S20	45S20	45MF4	F.2133	Y45	1.0727		1146 ~		40C10S18
46SPb20	45SPb20	46SPb20	46SPb20		1.0757	AS45G2 ~
ASTM A 105	C21				1.0532 ~	20?	A 105
ASTM A 350 LF2	St52.3N			16Mn		20G • 25?	A 350 LF2	SM 520C	Fe 490B	STKM 16C
C16E	Ck15Al	XC18		15AL	1.1148	15?	1016		14Mn4
C20		C20		20	1.1151 ~	20A	M1020	S 20 C	25C8	SM 20 C
C22E / C22R	Ck22	XC18	20	20	1.1151	20	1020	S 22 C	25C8	SM 22 C
C25E	Ck25	XC25		25	1.1158	25	1025	S 25 C	25C4
C30E / C30R	Ck30	XC32	F.1131	30	1.1178	30	1030	S 30 C	30C8	SM 30 C
C35E / C35R	Ck35	XC38H1	F.1130	35	1.1181	35	1034	S 35 C	35C4	SM 35 C
C40E / C40R	Ck40	XC42H1	F.1141	40	1.1186	40	1040	S 40 C	40C8	SM 40 C
C43	Cf45				1.1193 ~			S 45 CM		S45CM
C45E / C45R	Ck45	XC48H1	F.1140	45	1.1191	45	1045	S 45 C	45C8	SM 45 C
C45U	C 45 W	C48E4U	C45U	45 ~	1.1730	C?.45	1045 ~		TC1
C48			F.1142				1049
C55E / C55R	Ck55	XC55H1		55	1.1203		1055	S 55 C	55C8	SM 55 C
C60E	Ck60	XC60		60	1.1221	60	1060	S 58 C	60C4	SM 58 C
Cf53	Cf53	XC48TS			1.1213		1050	S 50 CM	50C4	SM 50 C
E295	St50-2	A50-2	A490	Q275	1.0050	St5ps • ??5??		SS 490	Fe 490B	SS 490
E335	St60-2	A60-2	A590	HRB335	1.0060	St6ps • ??6??		SM 570	Fe 620
E335S
E360
11SMn30	9SMn28	S250	F.2111	Y15	1.0715		1215	SUM 22	11C10S25	SUM 22
P355NL1	TStE355 ~	A510 FP			1.0566
P460NL1	TStE 460	A590FP	P460NL1	18MnMoNbR	1.8915		LF6	SS490
S235J0	St37-3U	E24-3	AE235C		1.0114	St3Gsp • ??3???	A 1011	SS400
S235J2	ST37-3N	E24-4		Q235A	1.0117	St3ps	A 414 gr. A	E 235 D ~	Fe 360
S235JR	RSt37-2		AE235BFN	Q235B	1.0038	St3sp • ??3??		SS 330	Fe 330
S275J0	St44-3U	E28-3	AE275C		1.0143			SS 400	Fe 410 ~
S275J2				Q275	1.0145	St4sp • ??4??
S275JR	St44-2	E28-2	AE275B	Q255A	1.0044	St4ps	A283 gr.D	E 275 B	Fe 410	STKM 19C
S355J0	St52-3U	E36-3			1.0553	St4sp	A441	SCCC 3	Fe 490	SCC 3
S355J2	St52-3N			Q345B ~	1.0577	17G1S • 17?1C	A 350 LF2		Fe 540
SAE 1045	Ck45	XC48H1	F.1140	45	1.1191 ~	45G • 45?	1045	S 45 C	45C8	SM 45 C

OTHER REGULATIONS

Non alloy steels
Lucefin Group	Germany DIN	France AFNOR	Spain UNE	China GB	n°	Russia GOST	USA AISI-SAE	Japan JIS	India IS	Korea KS
080A15 / SAE 1018	St45.8			20	1.0700 ~	18G • 18	1018
10S20	10S20	10F2	F2121	Y12	1.0721	A12	1108
10SPb20	10SPb20	10PbF2	F.2122	Y12Pb	1.0722	AS14 • AC14	11L08
11SMn37	9SMn36	S300	F.2113		1.0736		1214	SUM 25		SUM 25
11SMnPb30	9SMnPb28	S250Pb	F.2112	Y15Pb	1.0718	AS14 ~	12L14	SUM 22L		SUM 22L
11SMnPb37	9SMnPb36	S300Pb	F.2114		1.0737		12L14
35S20	35S20	35MF4	F.210G	Y35	1.0726	A35	1140
35SPb20	35SPb20	35SPb20	F.2132		1.0756
36SMn14	36SMn14	36SMn14	36SMn14		1.0764		1137 ~		40Mn15S12
38SMn28				Y40Mn	1.0760
44SMn28	44SMn28	44SMn28	44SMn28	Y45Mn	1.0762	A40G • A40?	1144	SUM 43	44C15S24	SUM 43
46S20	45S20	45MF4	F.2133	Y45	1.0727		1146 ~		40C10S18
46SPb20	45SPb20	46SPb20	46SPb20		1.0757	AS45G2 ~
ASTM A 105	C21				1.0532 ~	20?	A 105
ASTM A 350 LF2	St52.3N			16Mn		20G • 25?	A 350 LF2	SM 520C	Fe 490B	STKM 16C
C16E	Ck15Al	XC18		15AL	1.1148	15?	1016		14Mn4
C20		C20		20	1.1151 ~	20A	M1020	S 20 C	25C8	SM 20 C
C22E / C22R	Ck22	XC18	20	20	1.1151	20	1020	S 22 C	25C8	SM 22 C
C25E	Ck25	XC25		25	1.1158	25	1025	S 25 C	25C4
C30E / C30R	Ck30	XC32	F.1131	30	1.1178	30	1030	S 30 C	30C8	SM 30 C
C35E / C35R	Ck35	XC38H1	F.1130	35	1.1181	35	1034	S 35 C	35C4	SM 35 C
C40E / C40R	Ck40	XC42H1	F.1141	40	1.1186	40	1040	S 40 C	40C8	SM 40 C
C43	Cf45				1.1193 ~			S 45 CM		S45CM
C45E / C45R	Ck45	XC48H1	F.1140	45	1.1191	45	1045	S 45 C	45C8	SM 45 C
C45U	C 45 W	C48E4U	C45U	45 ~	1.1730	C?.45	1045 ~		TC1
C48			F.1142				1049
C55E / C55R	Ck55	XC55H1		55	1.1203		1055	S 55 C	55C8	SM 55 C
C60E	Ck60	XC60		60	1.1221	60	1060	S 58 C	60C4	SM 58 C
Cf53	Cf53	XC48TS			1.1213		1050	S 50 CM	50C4	SM 50 C
E295	St50-2	A50-2	A490	Q275	1.0050	St5ps • ??5??		SS 490	Fe 490B	SS 490
E335	St60-2	A60-2	A590	HRB335	1.0060	St6ps • ??6??		SM 570	Fe 620
E335S
E360
11SMn30	9SMn28	S250	F.2111	Y15	1.0715		1215	SUM 22	11C10S25	SUM 22
P355NL1	TStE355 ~	A510 FP			1.0566
P460NL1	TStE 460	A590FP	P460NL1	18MnMoNbR	1.8915		LF6	SS490
S235J0	St37-3U	E24-3	AE235C		1.0114	St3Gsp • ??3???	A 1011	SS400
S235J2	ST37-3N	E24-4		Q235A	1.0117	St3ps	A 414 gr. A	E 235 D ~	Fe 360
S235JR	RSt37-2		AE235BFN	Q235B	1.0038	St3sp • ??3??		SS 330	Fe 330
S275J0	St44-3U	E28-3	AE275C		1.0143			SS 400	Fe 410 ~
S275J2				Q275	1.0145	St4sp • ??4??
S275JR	St44-2	E28-2	AE275B	Q255A	1.0044	St4ps	A283 gr.D	E 275 B	Fe 410	STKM 19C
S355J0	St52-3U	E36-3			1.0553	St4sp	A441	SCCC 3	Fe 490	SCC 3
S355J2	St52-3N			Q345B ~	1.0577	17G1S • 17?1C	A 350 LF2		Fe 540
SAE 1045	Ck45	XC48H1	F.1140	45	1.1191 ~	45G • 45?	1045	S 45 C	45C8	SM 45 C

Technical sheets

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