Hot rolled steel sheet
EN 10149-2 Fields of use
Fine-grained steels produced by thermo-mechanical rolling
Typical applications
Welded structures, bridges, containers and water tanks exposed to high load at low ambient temperature.
EN 10149-2 
Aspects
The surface of the strips must be clean and smooth, without any covers, cuttings, air holes, scratches, non-metallic and scale inclusions, lacks of material, superpositons and stratifications.
There are admitted the following defects of surface:- small local scratches and air holes, local exfoliations, inequalities resulted from rolling, in the limits of the deviations accepted in the case of the thickness
- a thin layer of oxides
- unevenness resulted from rolling or that remain after the falling of the scale, in the limits of the negative deviations to thickness
Delivery conditions
The sheet are delivered in rolled state or in normalized state obtained by the control of the temperature during and after rolling. The sheet with cut edge with the thickness to 40 mm are going to have their edges cut only by mechanical means, and those with the thickness over 40 mm are going to have their edges cut only by flame.
| Size W x l (mm) | Thickness (mm) | Weight (kg) |
|---|---|---|
| 1000 x 2000 | 1.5 | 24 |
| 1000 x 2000 | 2 | 32 |
| 1000 x 2000 | 2.5 | 40 |
| 1000 x 2000 | 3 | 48 |
| 1250 x 2500 | 1.5 | 37.5 |
| 1250 x 2500 | 2 | 50 |
| 1250 x 2500 | 2.5 | 62.5 |
| 1250 x 2500 | 3 | 75 |
| 1250 x 2500 | 4 | 100 |
| 1250 x 2500 | 5 | 125 |
| 1500 x 3000 | 2 | 72 |
| 1500 x 3000 | 2.5 | 90 |
| 1500 x 3000 | 3 | 108 |
| 1500 x 3000 | 4 | 144 |
| 1500 x 3000 | 5 | 180 |
| 1500 x 3000 | 6 | 216 |
| 1500 x 3000 | 7 | 252 |
| 1500 x 3000 | 8 | 288 |
| 1500 x 3000 | 10 | 360 |
| 1500 x 3000 | 12 | 432 |
| 1500 x 6000 | 3 | 216 |
| 1500 x 6000 | 4 | 288 |
| 1500 x 6000 | 5 | 360 |
| 1500 x 6000 | 6 | 432 |
| 1500 x 6000 | 7 | 504 |
| 1500 x 6000 | 8 | 576 |
| 1500 x 6000 | 10 | 720 |
| 1500 x 6000 | 12 | 864 |
| 1500 x 6000 | 15 | 1080 |
| 1500 x 6000 | 20 | 1440 |
| 1500 x 6000 | 25 | 1800 |
| 1500 x 6000 | 30 | 2160 |
| 2000 x 6000 | 15 | 1440 |
| 2000 x 6000 | 20 | 1920 |
| 2000 x 6000 | 25 | 2400 |
| 2000 x 6000 | 30 | 2880 |
Mechanical properties
| Standard | Steel grade | Minimum yield stregth ReH N/mm2 | Tensile stregth Rm N/mm2 | A80 (%) min. | |
|---|---|---|---|---|---|
| EN 10111 | DD 11 | 1.5 ≤ g < 2 | 170 - 360 | 440 | 23 |
| DD 12 | 1.5 ≤ g < 2 | 170 - 340 | 420 | 25 | |
| DD 13 | 1.5 ≤ g < 2 | 170 - 330 | 400 | 28 | |
| DD 14 | 1.5 ≤ g < 2 | 170 - 310 | 380 | 31 | |
| DD 11 | 2 ≤ g < 11 | 170 - 340 | 440 | 24 | |
| DD 12 | 2 ≤ g < 11 | 170 - 320 | 420 | 26 | |
| DD 13 | 2 ≤ g < 11 | 170 - 310 | 400 | 29 | |
| DD 14 | 2 ≤ g < 11 | 170 - 290 | 380 | 32 | |
Chemical composition
| Standard | Steel grade | C % max. | Mn % max. | P % max. | S % max. |
|---|---|---|---|---|---|
| EN 10111 | DD 11 | 0,12 | 0,60 | 0,045 | 0,045 |
| DD 12 | 0,10 | 0,45 | 0,035 | 0,035 | |
| DD 13 | 0,08 | 0,40 | 0,030 | 0,030 | |
| DD 14 | 0,08 | 0,35 | 0,025 | 0,025 |
- Available size 1000 x 1000 – 1500 x 6000 mm
- Available thickness 1.5 – 12 mm
- Steel class S315MC, S355MC, S420MC, S460MC, S500MC, S550MC
Lungimi de livrare
Profil si tevi
Dimensiunea standard la care se livreaza aceste profile din aluminiu este de 6000 mm.
Tabla
In the case of sheets you can buy whole pieces!