Non-alloyed structural steels as per EN10025-2

Standards
Europe	Nr.	D	F	I	GB	E	USA	J
EN 10025-2		DIN 17100	NFA 35-501	UNI 7070	BS 4360	UNE 36 080	ASTM	JIS G 3101
S235JR	1.0038	St 37-2	E 24-2	Fe 360 B	-	AE 235 B	A 283 C - A 1011 Gr. 33	-
S235J0	1.0114	RSt 37-3 U	E24-3	Fe 360 C	40C	AE 235 C	-	-
S235J2	1.0117	St 37-3 N	E 24-4	Fe 360 D	40 D	AE 235 D	-	-
S275JR	1.0044	St 44-2	E 28-2	Fe 430 B	43B	AE 275 B	A 1011 Gr. 40	SS 400
S275J0	1.0143	St 44-3 U	E 28-3	Fe 430 C	43C	AE 275 C	-	-
S275J2	1.0145	St 44-3 N	E 28-4	Fe 430 D	43D	AE 275 D	A 633 Gr. A	-
S355JR	1.0045	-	E 36-2	Fe 510 B	50B	AE 355 B	A 678 Gr. A	SS 490
S355J0	1.0553	St 52-3 U	E 36-3	Fe 510 C	50C	AE 355 C	-	-
S355J2	1.0577	St 52-3 N	-	Fe 510 D	50D	AE 355 D	A 573 Gr. 70	-

Feasibility range
Grade	Thickness		Width
Grade		min.	max.	max.
S235JR	1.15	12	1575
S235J0	1.15	12	1575
S235J2	1.15	12	1575
S275JR	1.75	12	1575
S275J0	1.25	12	1575
S275J2	1.25	12	1575
S355JR	1.8	12	1575
S355J0	1.8	12	1575
S355J2	1.8	12	1575

1) For thicknesses up to 2.5 mm maximum width is 1520 mm
2) Feasibility on the specific combination of thickness and width must be verified in the order phase.

Chemical composition
Grade	C	Si	Mn	P	S	N¹⁾	Cu	C_E
	max.	max.	max.	max.	max.	max.	max.	max.
S235JR	0.17	-	1.40	0.035	0.035	0.012	0.55	0.35
S235J0	0.17	-	1.40	0.030	0.030	0.012	0.55	0.35
S235J2	0.17	-	1.40	0.025	0.025	-	0.55	0.35
S275JR	0.21	-	1.50	0.035	0.035	0.012	0.55	0.40
S275J0	0.18	-	1.50	0.030	0.030	0.012	0.55	0.40
S275J2	0.18	-	1.50	0.025	0.025	-	0.55	0.40
S355JR	0.24	0.55	1.60	0.035	0.035	0.012	0.55	0.45
S355J0	0.20	0.55	1.60	0.030	0.030	0.012	0.55	0.45
S355J2	0.20	0.55	1.60	0.025	0.025	-	0.55	0.45

Mechanical properties
Grade	Yield point		Tensile strength		Min. notch impact energy³⁾	Temperature
	MPa		MPa		J	°C
	e ≤ 16	e > 16	e < 3	e ≥ 3
S235JR	≥ 235	≥ 225	360 - 510	360 - 510	27	20
S235J0	≥ 235	≥ 225	360 - 510	360 - 510	27	0
S235J2	≥ 235	≥ 225	360 - 510	360 - 510	27	-20
S275JR	≥ 275	≥ 265	430 - 580	410 - 560	27	20
S275J0	≥ 275	≥ 265	430 - 580	410 - 560	27	0
S275J2	≥ 275	≥ 265	430 - 580	410 - 560	27	-20
S355JR	≥ 355	≥ 345	510 - 680	470 - 630	27	20
S355J0	≥ 355	≥ 345	510 - 680	470 - 630	27	0
S355J2	≥ 355	≥ 345	510 - 680	470 - 630	27	-20

Total elongation
Grade	Allungamento min [%]
	L₀ = 80 mm				L₀ = 5.65 √S₀
	1 < s ≤ 1.5	1.5 < s ≤ 2	2 < s ≤ 2.5	2.5 < s < 3	3 ≤ s ≤ 25
S235JR	18/16	19/17	20/18	21/19	26/24
S235J0	18/16	19/17	20/18	21/19	26/24
S235J2	18/16	19/17	20/18	21/19	26/24
S275JR	16/14	17/15	18/16	19/17	23/21
S275J0	16/14	17/15	18/16	19/17	23/21
S275J2	16/14	17/15	18/16	19/17	23/21
S355JR	15/13	16/14	17/15	18/16	22/20
S355J0	15/13	16/14	17/15	18/16	22/20
S355J2	15/13	16/14	17/15	18/16	22/20

1) s = nominal thickness in mm