Low-Carbon Steel strip: Hot-rolled - Pickled

Chemical Composition
Equivalents
Mechanical properties
Finishes
Tolerances

Classification of symbols	Numerical classification	European Standard (EN)	Chemical Composition
Classification of symbols	Numerical classification	European Standard (EN)	Max. C	Max. Si	Max. Mn	Max. P	Max. S	Max. N
DD11	1.0332	EN 10111	0.12	-	0.600	0.045	0.045	-
DD13	1.0335	EN 10111	0.08	-	0.400	0.030	0.030	-
DD14	1.0389	EN 10111	0.08	-	0.350	0.025	0.025	-
S235JR	1.0037	EN 10025	0.17	-	1.40	0.045	0.045	0.009
S355JO	1.0553	EN 10025	0.20	0.55	1.60	0.040	0.040	0.009

Classification of symbols	Numerical classification	European Standard (EN)	Old designations	Approximate international equivalents
Classification of symbols	Numerical classification	European Standard (EN)	Old designations	US (AISI)		Japan (JIS)		China (GB)
DD11	1.0332	EN 10111		CS Type B	A1011	SPHD/ HR 1	G3131	08	GB/T 710
DD13
DD14
S235JR	1.0037	EN 10025	St37-2
S355JO	1.0553	EN 10025	St52-3U

			MECHANICAL PROPERTIES AND HARDNESS REQUIREMENTS
			R_eL N/mm²		Max. R_m N/mm²	Minimum elongation %			Mechanical properties guaranteed ¹⁾
Classification of symbols	Numerical classification	European Standard (EN)	R_eL N/mm²			L₀ = 80 mm		L₀ = 5.65 √S₀
Classification of symbols	Numerical classification	European Standard (EN)	1.5 ≤ e < 2	2 ≤ e ≤ 5		1.5 ≤ e < 2	> 2 ≤ e < 3	3 ≤ e ≤ 5
DD11	1.0332	EN 10111	170 - 360	170 - 340	440	23	24	28	1 month
DD13	1.0335	EN 10111	170 - 330	170 - 310	400	28	29	33	6 months
DD14	1.0389	EN 10111	170 - 310	170 - 290	380	31	32	36	6 months

1) The guarantee and mechanical properties relate to the date on which the material was produced and in no case relate to the delivery date.

			Minimum yield strength, R_eH, in N/mm²	Tensile strength, R_m, in N/mm²		Minimum elongation in %
			Nominal thickness, in mm	Nominal thickness, in millimetres		L₀ = 80 mm; Nominal thickness, in mm					L₀ = 5.65 √S₀ Nominal thickness, in mm
Classification of symbols	Numerical classification	European Standard (EN)	≤ 5	< 3	≥ 3 ≤ 5	≤ 1	> 1 ≤ 1.5	> 1.5 ≤ 2	> 2 ≤ 2.5	> 2.5 < 3	≥ 3
S235JR	1.0037	EN 10025	235	360 - 510	340 - 470	17	18	19	20	21	26
S235JR	1.0037	EN 10025	235	360 - 510	340 - 470	15	16	17	18	19	24
S355JO	1.0553	EN 10025	355	510 - 680	490 - 630	14	15	16	17	18	22
S355JO	1.0553	EN 10025	355	510 - 680	490 - 630	12	13	14	15	16	20

The products covered by Standard EN 10111:1998 are suitable for surface coating.
The type of coating must be indicated when placing the order.

THICKNESS TOLERANCES

Nominal thickness		Thickness tolerances according to EN 10051 for nominal widths of
>	≤	≤ 1200	> 1200 ≤ 1500
-	2,00	± 0,13	± 0,14
2,00	2,50	± 0,14	± 0,16
2,50	3,00	± 0,15	± 0,17
3,00	4,00	± 0,17	± 0,18
4,00	5,00	± 0,18	± 0,20
5,00	6,00	± 0,20	± 0,21

Sizes in mm.
Thickness tolerances for sheets/plates made of steel with a normal deformation resistance at elevated temperatures (category A).

WIDTH TOLERANCES

Width tolerances for strips with sheared edges

Nominal thickness t		Standard slitting tolerances for VINCO¹⁾				Width tolerances according to EN 10051 for nominal widths of
Nominal thickness t		3-15	15-50	50-150	>150	≤ 1200	> 1200 ≤ 1500
>	≤	3-15	15-50	50-150	>150	≤ 1200	> 1200 ≤ 1500
-	2,00	on request	± 0,13	± 0,15	± 0,16	± 0,17	± 0,19
2,00	2,50	on request	± 0,13	± 0,15	± 0,16	± 0,18	± 0,21
2,50	3,00	on request	on request	± 0,16	± 0,175	± 0,20	± 0,22
3,00	4,00	on request	on request	± 0,16	± 0,175	± 0,22	± 0,24
4,00	6,00	on request	on request	± 0,16	± 0,175	± 0,24	± 0,26

Sizes in mm.
1) Other, closer dimensional tolerances on request.

EDGE CAMBER TOLERANCES

Nominal width(W)	Edge curve tolerances under commercial agreement
	Maximum deviation 2000 mm Thickness (t)


	t ≤ 1,20 mm	t > 1,20 mm
3 ≤ W < 6	10,00	15,00
6 < W ≤ 10	8,00	12,00
10 < W ≤ 20	4,00	6,00
20 < W ≤ 350	2,00	4,00

Sizes in mm.
Sag tolerances according to EN 10051 for pickled hot-rolled strips will be agreed when placing the order.

RIPPLE - LONGITUDINAL FLATNESS

The flatness tolerance of the strips in cut lengths in the direction of rolling must be a maximum of 10 mm on 1000 mm. Any other flatness requirement must be agreed when placing the order.

* The data contained in this catalogue are for information purposes only and are not under any circumstances, contractual supply conditions. Errors and omissions excepted.