Low-Carbon Steel:
Hot-rolled - Pickled
| Classification of symbols | Numerical classification | European Standard (EN) | Chemical Composition | |||||
| 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 | |||||
| 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 | |||||||||
| ReL N/mm² | Max. Rm N/mm² | Minimum elongation % | Mechanical properties guaranteed 1) | ||||||
| Classification of symbols | Numerical classification | European Standard (EN) | L0 = 80 mm | L0 = 5.65 √S0 | |||||
| 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, ReH, in N/mm2 | Tensile strength, Rm, 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 |
| 15 | 16 | 17 | 18 | 19 | 24 | ||||||
| S355JO | 1.0553 | EN 10025 | 355 | 510 - 680 | 490 - 630 | 14 | 15 | 16 | 17 | 18 | 22 |
| 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 Metalle Schmidt 1) | Width tolerances according to EN 10051 for nominal widths of | |||||
| 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.
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Metalle Schmidt GmbH
Metalle Schmidt GmbH.
Robert-Zapp-Straße 5a
40880 RATINGEN
DEUTSCHLAND
+49 02102 71425-0
info@metalleschmidt.de
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