Approximate equivalence between regulations

On this page you will find all the approximate equivalences between norms, non-alloyed structural steels (EN10025-2: 2004), fine-grained welded structural steels (EN10025-3: 2004), thermo-mechanically laminated steels (EN10025-4: 2004), steels with resistance to atmospheric corrosion (EN10025-5: 2004), alloyed and non-alloyed steels for temperature and pressure (EN10028-2: 2003), fine-grain weldable steels under normalized conditions for pressure (EN10028-3: 2003) and comparative table of international standards.

This table of steel equivalences shows you the main regulations for naming them and the relationship between European and German regulations. This will allow you to choose the steel you need for your special designs. Later you will find more specific tables that include other international regulations for the selection of special steels.

Nº Material EN 10027-2	Denomination DIN V17006-100	Denomination EN 10027-1	Rule EN reference
1.0035	St 33	S185	10025
1.0036	Ust 37-2	S235JRG1	10025
1.0037	St 37-2	S235JR	10025
1.0038	RSt 37-2	S235JRG2	10025
1.0044	St 44-2	S275JR	10025
1.0050	St 50-2	E295	10025
1.0060	St 60-2	E335	10025
1.0070	St 70-2	E360	10025
1.0114	St 37-3 U	S235JO	10025
1.0115	K,Q,Z St 37-3 U	S235JOC	10025
1.0116	St 37-3 N	S235K2G3	10025
1.0118	K,Q,Z St 37-3 U	S235J2G3C	10025
1.0120	K,Q,Z St 37-2	S235JRC	10025
1.0121	UQSt 37-2 (Q-Z)	S235JRG1C	10025
1.0122	RQSt 37-2 (Q-Z)	S235JRG2C	10025
1.0128	K,Q,Z St 44-2	S275JRC	10025
1.0138	RoSt 44-3	S275J2H	10210-1
1.0140	K,Q,Z St 44-3 U	S275JOC	10025
1.0141	K,Q,Z St 44-3 N	S275J2G3C	10025
1.0143	St 44-3 U	S275JO	10025
1.0144	St 44-3 N	S275J2G3	10025
1.0149	RoSt 44-2	S275JOH	10210-1
1.0166	St 37-3 Cu 3	S235J2G3Cu	10025
1.0167	RSt 37-2 Cu 3	S235JRG2Cu	10025
1.0242	StE 250-2 Z	S250GD	10147
1.0244	StE 280-2 Z	S280GD	10147
1.0250	StE 320-3Z	S320GD	10147
1.0310	D 10-2	C10D	10016-2
1.0312	St 15	DC05	10130
1.0313	D 8-2	C7D	10016-2
1.0319	RRStE 210.7	L210GA	10208-1
1.0330	St 2. St 12	DC01	10130
1.0332	StW22	DD11	10111
1.0335	StW24	DD13	10111
1.0338	St 4. St 14	DC04	10130
1.0345	HI	P235GH	10028-2
1.0347	RRSt 3, RRSt 13	DC03	10130
1.0392	EK4	DC04EK	10209
1.0402	C 22	C 22	10083-2
1.0406	C 25	C 25	10083-2
1.0413	D 15-2	C15D	10016-2
1.0414	D 20-2	C20D	10016-2
1.0415	D 25-2	C26D	10016-2
1.0425	HII	P265GH	10028-2
1.0429	StE 290.7 TM	L290MB	10208-2
1.0438	BSt 500 S	B500N	10080
1.0445	HIV	P295NH	10028-2
1.0457	StE 240.7	L240NB	10208-2
1.0459	RRStE 240.7	L240GA	10208-1
1,0473	19 Mn6	P355GH	10028-2
1.0481	17 Mn 4	P295GH	10028-2
1.0484	StE 290.7	L290NB	10208-2
1.0486	StE 285	P275N	10028-3
1.0487	WStE 285	P275NH	10028-3
1.0488	TStE 285	P275NL1	10028-3
1.0490	StE 285	S275N	10113-2
1.0491	TStE 285	S275NL	10113-2
1.0493	StE 285	S275NH	10210-1
1.0497	TStE 285	S275NLH	10210-1
1.0501	C 35	C35	10083-2
1.0503	C 45	C45	10083-2
1.0511	C 40	C40	10083-2
1.0516	D 35-2	C38D	10016-2
1.0517	D 45-2	C48D	10016-2
1.0518	D 55-2	C56D	10016-2
1.0528	C 30	C30	10083-2
1.0529	StE 350Z	535ODG	10147
1.0530	D 30-2	C32D	10016-2
1.0533	ZSt 50-2	E295GC	10025
1.0535	C 55	C55	10083-2
1.0539	StE 355	535 5NH	12010-1
1.0540	C 50	C50	10083-2
1.0541	D 40-2	C42D	10016-2
1.0543	ZSt 60-2	E355GC	10025
1.0545	tE 355	S355N	10113-2
1.0546	TStE 355	S355NL	10113-2
1.0549	TStE 355	S355NLH	10210-1
1.0553	St 52-3 U	S355JO	10025
1.0554	K,Q,Z St 52-3 U	S355JOC	10025
1.0562	StE 355	P355N	10028-3
1.0565	WStE 355	P355NH	10028-3
1.0566	TStE 355	P355NL1	10028-3
1.0569	K,Q,Z St 52-3 N	S355J2G3C	10025
1.0570	St 52-3 N	S355J2G3	10025
1.0576	RoSt 52-3	S355J2H	10210-1
1.0578	StE 360.7 TM	L36OMB	10208-2
1.0582	StE 360.7	L36ONB	10208-2
1.0585	St 52-3 Cu 3	S355J2G3Cu	10025
1.0586	D 50-2	C50D	10016-2
1.0588	D 53-2	C52D	10016-2
1.0601	C 60	C60	10083-2
1.0609	D 58-2	C58D	10016-2
1.0610	D 60-2	C60D	10016-2
1.0611	D 63-2	C62D	10016-2
1.0612	D 65-2	C66D	10016-2
1.0613	D 68-2	C68D	10016-2
1.0614	D 75-2	C76D	10016-2
1.0615	D 70-2	C70D	10016-2

Nº Material EN 10027-2	Ddenomination DIN V17006-100	Denomination EN 10027-1	Rule EN reference
1.0616	D 85-2	C86D	10016-2
1.0617	D 73-2	C72D	10016-2
1.0618	D 95-2	C92D	10016-2
1.0620	D 78-2	C78D	10016-2
1.0622	D 80-2	C80D	10016-2
1.0626	D 83-2	C82D	10016-2
1.0628	D 88-2	C88D	10016-2
1.0633	SZt 70-2	E360GC	10025
1.0971	QStE 260 N	S260NC	10149-3
1.0972	QStE 300 TM	S315MC	10149-2
1.0973	QStE 300 N	S315NC	10149-3
1.0976	QStE 360 TM	S355MC	10149-2
1.0977	QStE 360 N	S355NC	10149-3
1.0980	QStE 420 TM	S420MC	10149-2
1.0981	QStE 420 N	S420NC	10149-3
1.0982	QStE 460 TM	S460MC	10149-2
1.0984	osis 500 TM	S500MC	10149-2
1.0986	QStE 550 TM	S550MC	10149-2
1.1104	EStE 285	P275NL2	10028-3
1.1106	EStE 355	P355NL2	10028-3
1.1149	Cm 22	C22R	10083-1
1.1151	Ck 22	C22E	10083-1
1.1158	Ck 25	C25E	10083-1
1.1163	Cm 25	C25R	10083-1
1.1170	28 Mn 6	28Mn6	10083-1
1.1178	Ck 30	C30E	10083-1
1.1179	Cm 30	C30R	10083-1
1.1180	Cm 35	C35R	10083-1
1.1181	Ck 35	C35E	10083-1
1.1186	Ck 40	C40E	10083-1
1.1189	Cm 40	C40R	10083-1
1.1191	Ck 45	C45E	10083-1
1.1201	Cm 45	C45R	10083-1
1.1202	D 53-3	C52D2	10016-4
1.1203	Ck 55	C55E	10083-1
1.1206	Ck 5O	C50E	10083-1
1.1209	Cm 55	C55R	10083-1
1.1212	D5 8-3	C58D2	10016-4
1.1220	D 55-3	C56D2	10016-4
1.1221	Ck 6O	C60E	10083-1
1.1222	D 63 -3	C62D2	10016-4
1 1223	Cm 60	C60R	10083-1
1.1228	D 60 -3	C60D2	10016-4
1.1232	D6 8-3	C68D2	10016-4
1.1236	D 65 -3	C66D2	10016-4
1.1241	Cm 50	C50R	10083-1
1 1242	D 73 -3	C72D2	10016-4
1.1252	D7 8-3	C78D2	10016-4
1.1253	D 75 -3	C76D2	10016-4
1.1255	D 80 -3	C80D2	10016-4
1.1262	D 83 -3	C82D2	10016-4
1.1265	D 85 -3	C86D2	10016-4
1.1272	D8 8-3	C88D2	10016-4
1.1282	D 95 -3	C92D2	10016-4
1.3401	X120Mn12	X120Mn12	–
1.4301	X5 CrNi 18 10	X4CrNi18-10	10088
1.4541	X6 CrNiTi 18 10	X6CrNiTi18-10	10088
1.5415	15 Mo 3	16Mo3	10028-2
1.5530	21 MnB 5	20MnB5	10083-3
1.5531	30 MnB 5	30MnB5	10083-3
1.5532	38 MnB 5	38MnB5	10083-3
1.5631	10 N i 14	12Ni14	10028-4
1.5662	X 8 Ni 9	X8Ni9	10028-4
1.5680	12 Ni 19	X12Ni5	10028-4
1.7035	41 Cr 4	41Cr4	10083-1
1.7039	41Cr54	41Cr54	10083-1
1.7218	25 CrMo 4	25CrMo4	10083-1
1.7220	34 CrMo 4	34CrMo4	10083-1
1.7225	42 CrMo 4	42CrMo4	10083-1
1.7226	34 CrMoS 4	34CrMoS4	10083-1
1.7227	42 CrMoS 4	42CrMoS4	10083-1
1.7335	13 CrMo 4 4	13CrMo4-5	10028-2
1.7380	10 CrMo 9 10	10CrMo9-10	10028-2
1.8159	50CrV4	50CrV4	10089
1.8823	StE 355 TM	S355M	10113-3
1.8825	StE 420 TM	S420M	10113-3
1.8827	StE 460 TM	S460M	10113-3
1.8834	TStE 355 TM	S355ML	10113-3
1.8836	TStE 420 TM	S420ML	10113-3
1.8838	TStE 460 TM	S460ML	10113-3
1.8901	StE 460	S460N	10113-2
1.8902	StE 420	S420N	10113-2
1.8903	TStE 460	S460NL	10113-2
1.8905	StE 460	P460N	10028-3
1.8912	TStE 420	S420NL	10113-2
1.8915	TStE 460	P460NL1	10028-3
1.8918	EStE 460	P460NL2	10028-3
1.8925	EStE 890 V	S890QL1	10137-2
1.8928	T5SE 690 V	S690QL	10137-2
1.8931	StE 690 V	S690Q	10137-2
1.8933	TStE 960 V	S960QL	10137-2
1.8935	WStE 460	P460NH	10028-2
1.8953	StE 460	S460NH	10210-1
1.8956	TStE 460	S460NLH	10210-1
1.8961	WTSt 37-3	S235J2W	10155
1.8963	WTSt 52-3	S355J2G1W	10155
1.8983	TStE 890 V	S890QL	10137-2
1.8988	EStE 690 V	S690QL	10137-2

Approximate equivalences between quality steel standards (115KB)

At the moment we do not have a stainless steel table, but you can find a wide catalog of Corten steel, carbon steel, laminated steel and structural steel. In short, a great variety of types of steel and different compositions of steel.

Structural steel not alloyed (EN10025-2:2004)

This table shows the equivalences between the standards for unalloyed structural steels. Find the relationship between European, German, British and American standards for both the main unalloyed structural steels and for special or more difficult-to-find steels.

EN 10025-2:2004	EN 10025:1993	DIN 17100:1983	UNE 36080:1990	NFA 35-501	BS 4360:1996	UN 7070	ASTM
S235JR	S235JRG2	ST 37-2	AE 235 B-FN	E 24-2	40 B	FE 360 B
S235J0	S235J0	St 37-3 U	AE 235 C	E 24-3	40 C	Fe 360 C
S235J2+N	S235J2G3	St 37-3N	AE 235 D	E 24-4	40 D	Fe 360 D
S275JR	S275JR	St 44-2	AE 275 B	E 28-2	43 B	Fe 430 B	A36
S2375J0	S275J0	St 44-3 U	AE 275 C	E 28-3	43 C	Fe 430 C	A 283-D
S275J2+N	S275J2G3	St 44-3 N	AE 275 D	E 28-4	43 D	Fe 430 D
S355JR	S355JR		AE 355 B	E 36-2	50 B	Fe 510 B	A 572-50
S355J0	S355J0	St 52-3 U	AE 355 C	E 36-3	50 C	Fe 510 C	A 633-C
S355J2+N	S355J2G3	St 52-3 N	AE 355 D		50 D	Fe 510 D	A 633-D
S355K2+N	S355K2G3			E 36-4	50 DD
S185	S185	St 33	A 310-0	A 33		Fe 320
E295	S295	St 50-2	A 490	A 50-2		Fe 490
E335	S335	St 60-2	A 590	A 60-2
E360	S360	St 70-2	A 690	A 70-2		Fe 690

Unalloyed structural steels (EN10025-2: 2004) (66KB)

Fine grain structural steels (EN10025-3:2004)

Urssa has developed a list of fine-grained structural steels so that you can find the most common nomenclatures for this type of steels. This table allows you to find the relationship between the steel standards.

EN 10025-3:2004	EN 10113-2:1993	DIN 17102:1983	UNE 36081:1974	NFA 36201:1992	BS 4360:1990	UN	SS 14
S275N	S275N	StE 285	AE 285 Kg/AE 285 KG			FeE275 KG N
S275NL	S355N	T StE 285	AE 285 KT		43 RR	FeE275 KT N
S355N	S355N	StE 355	AE 355 KG/AE	E 355 R		FeE355 KG N	2134-01
S355NL	S355 NL	T StE 355	AE 355 KT	E355 FP	50 EE	FeE355 KT N	2135-01
S420N	S420N	StE 420	AE 420 Kg/AE	E 420 R
S420NL	S 420 NL	T StE 20	AE 420 KT	E 420 FP
S460N	S 460 N	StE 460	AE 460 Kg/AE	E 460 R		FeE460 KG N
S 460 NL	S420NL	T StE 460	AE 460 KT	E 460 FP	55 EE	FeE460 KT N

List of weldable fine grain structural steels (EN10025-3: 2004) (64KB)

Termo mechanical rolled steels (EN10025-4:2004)

The comparison between steel standards is essential for good structural and mechanical component design. Find here the designation and nomenclature of the steel you need to include it with the standard that your project contemplates.

EN10025-4:2004	EN 10113-3:1993	EN 113-72	SEW 083	UN
S275M	S275M	Fe275 KG TM		Fe 275 KG TM
S275ML	S275ML	F2755 KT TM		FeE275 KT TM
S355M	S355M	FeE355 KG TM	StE 355 TM	FeE355 KG TM
S355ML	S355ML	FeE355 KT TM	T StE 355 TM	FeE355 KT TM
S420M	S420M	FeE420 KG TM	StE 420 TM
S420ML	S420ML	FeE420 KT TM	T StE 420 TM
S460M	S460M	FeE460 KG TM	StE 460 TM	FeE460 KG TM
S460ML	S460ML	FeE460 KT TM	T StE 460 TM	FeE460 KT TM

Thermo-mechanically rolled structural steels (EN10025-4: 2004) (64KB)

Steels with resistance to atmospherically corrosion (EN10025-5:2004)

Find the relationships between similar standards for steels resistant to atmospheric corrosion. Nomenclatures of the main types of corten steel:

EN 10025-5:2004	EN 10155:1993	DIN 17119:1984	UNE 36042:1984	NFA 35 502:1984	BS 4360:1990
S235J0W	S235J0W		AE 235 WC	E 24W 3
S235J2W	S235J2W	W St 37-3	AE 235 WD	E 24W4
S355J0WP	S355J0WP		AE 355 W1C	E 36WA 3	WR 50A
S355J2WP	S355J2WP		AE 355 W1D	E 36WA 4
S355J0W	S355J0W		AE 355 W2C	E 36W B 3	WR 50B
S355J2W	S355J2G2W	W St 52-3	AE 355 W2D	E 36W B 4	WR 50C
S355J2W+N	S355J2G1W		AE 355 W3D	E 36W B 4
S355K2W	S355J2G2W
S355K2W+N	S355J2G1W

Table of steels with resistance to atmospheric corrosion (EN10025-5: 2004) (64KB)

Alloyed and not alloyed steels for temperature and pressure (EN10028-2:2003)

The evolution of the steel regulations makes it difficult to find the relationship between the different qualities in some groups of steels. Here you will find a table of steel equivalences to download.

EN 10028-2:2003	Nº material	ASTM	JIS G3115
P235GH	1.0345	A285 gr. C / A414-C	SPV 24
P265GH	1.0425	A414 gr. E
P295GH	1.0481	A299 / A414 gr. F
P355GH	1.0473	A414 gr. G	SPV 36
16 Mo 3	1.5415	A204-B
13 CrMo 4 5	1.7335	A387-11-2
10CrMo 9-10	1.7380	A387-22

Alloy and unalloyed steels for temperature and pressure (EN10028-2: 2003) (64KB)

Welding fine grain steels normalized for pressure conditions (EN 10028-3:2003)

Know which designation corresponds to each of the specific steels for boilers or pressure vessels. Find the relationship between the material number and the nomenclature of the steel.

EN 10028-3:2003	Nº material	ASTM
P275NH	1.0487
P275NL1	1.0488
P275NL2	1.1104
P355N	1.0562	A737 gr. B
P355NH	1.0565	A737 gr. B
P355NL1	1.0566
P355NL2	1.1106
P460NH	1.8935	A737 gr. C
P460NL1	1.8915
P460NL2	1.8918

Fine-grained weldable steels under normalized conditions for pressure (EN 10028-3: 2003) (97KB)

International Standards Comparison Table

The main standards for steel elements or plates are European and American standards. Find your ASTM and EN equivalent.

EUROPE				U.S
No. of Material	Symbolic EN	DIN designation	EN Standard	ASTM equivalent	Grade
1.0038	S235JR	St 37-2	EN 10025-2	A 283	B – C
1.0044	S275JR	St 44-2	EN 10025-2	A36	–
1.0045	S355JR	–	EN 10025-2	A 283	D
1.0570	S355J2	St 52-3 N	EN 10025-2	A 573	70
1.0425	P265GH	H II	EN 10028-2	A 285	C
1.0481	P295GH	17 Mn4	EN 10028-2	A 515	70
1.0487 / 88	P275NH / NL2	TStE 285	EN 10028-3	A516	60
1.0473	P355GH	19 Mn 6	EN 10028-2	A 516	70
1.0566	P355NL1	T StE 355	EN 10028-3	A 516	70
1.5415	16 Mo3	15 Mo 3	EN 10028-2	A 204	A + B + C + D
1.7335	13CrMo4-5	13 CrMo 4-5 (4-4)	EN 10028-2	A 387	11 Cl. 2
1.7336	13CrMoSi5-5	13CrMoSi 5-5	EN 10028-2	A 387	12 Cl. 2
1.7380	10 CrMo 9-10	10 CrMo 9-10	EN 10028-2	A 387	22 Cl. 2
1.8915	P460NL1	T StE 460	EN 10028-3	A 572	65
1.7131	16 MnCr 5	16 MnCr 5	EN 10084	A 519	5120
1.7147	20 MnCr 5	20 MnCr 5	EN 10084	A 519	5120
1.7218	25 CrMo 4	25 CrMo 4	EN 10083	A 519	4130
1.7225	42 CrMo 4	42 CrMo 4	EN 10083-3	A 519	4140

Comparative table of international quality steels standards (110KB)

Note: these equivalences are merely indicative. Any substitution of grades must be approved by competent technicians.

Other technical information of interest:

Types of special steels marketed:

Approximate equivalence between regulations