HOT-ROLLED
Scope of hot-rolled metal sheet production
| Grade | Thickness | Width (1) | Length |
| S235JR + AR / +N(+C) | 1,0 – 25 mm | [300]*400 – 2100 mm | max 15340 |
| S235JR riffled sheet – tread plate | 2,0 – 13 mm | [300]*400 – 2100 mm | max 15340 |
| S355MC | 1,5 – 25 mm | [300]*400 – 2100 mm | max 15340 |
| S420MC – S550MC | 2,0 – 20 mm | [300]*400 – 2100 mm | max 15340 |
| S600MC – S700MC | 3,0 – 16 mm | [300]*400 – 2100 mm | max 15340 |
| S355J2+N(+C) | 1,5 – 25 mm | [300]*400 – 2100 mm | max 15340 |
| DD11 pickled & oiled (steel sheet) | 1,5 – 12 mm | [300]*400 – 2100 mm | max 15340 |
| S235JR pickled & oiled (steel sheet) | 1,5 – 12 mm | [300]*400 – 2100 mm | max 15340 |
| S355MC pickled & oiled (steel sheet) | 1,5 – 12 mm | [300]*400 – 2100 mm | max 15340 |
| Shear cuttings, hotrolled, coldrolled or galvanized | as agreed | as agreed | as agreed |
| Slit coils from 30 mm width, all grades | 0,2 – 6,0 mm | 19 – 2050 mm | - – - |
(1) Applies to the nominal width
*Dimention on request and for final confirmation by the technology department
Chemical and mechanical properties for grades S 185 - S 355
Chemical properties
| Steel Grade |
max % |
||||||
|
C |
Mn |
Si |
P |
S |
N |
CEV |
|
|
S185 |
- |
- |
- |
- |
- |
- |
- |
|
S235JR |
0,19 |
1,50 |
- |
0,045 |
0,045 |
0,14 |
0,35 |
|
S275JR |
0,24 |
1,60 |
- |
0,045 |
0,045 |
0,14 |
0,40 |
|
S355JR |
0,27 |
1,70 |
0,60 |
0,045 |
0,045 |
0,14 |
0,45 |
Mechanical properties
| Steel Grade | Yield strength R eh N/mm², min. | Tensile strength Rm N/mm² | Elongnation |
| S185 | 185 | 290 do 510 | - |
| S235JR | 235 | 360 do 510 | 26 % |
| S275JR | 275 | 410 do 560 | 23 % |
| S355JR | 355 | 470 do 630 | 22 % |
Thickness tolerance
| Thickness |
Thickness |
||||
|---|---|---|---|---|---|
|
≤ 1.200 mm |
> 1.200 mm ≤ 1.500 mm |
> 1.500 mm ≤ 1.800 mm |
> 1.800 mm |
||
| ≤ 2,00 | -/+ 0,17 | -/+ 0,19 | -/+ 0,21 | - | |
| >2,50 | ≤ 3,00 | -/+ 0,20 | -/+ 0,22 | -/+ 0,24 | -/+ 0,26 |
| >3,00 | ≤ 4,00 | -/+ 0,20 | -/+ 0,24 | -/+ 0,26 | -/+ 0,27 |
| >4,00 | ≤ 5,00 | -/+ 0,24 | -/+ 0,26 | -/+ 0,28 | -/+ 0,29 |
| >5,00 | ≤ 6,00 | -/+ 0,26 | -/+ 0,28 | -/+ 0,29 | -/+ 0,31 |
| >6,00 | ≤ 8,00 | -/+ 0,29 | -/+ 0,30 | -/+ 0,31 | -/+ 0,35 |
| >8,00 | ≤ 10,00 | -/+ 0,32 | -/+ 0,33 | -/+ 0,34 | -/+ 0,40 |
| >10,00 | ≤ 12,00 | -/+ 0,35 | -/+ 0,36 | -/+ 0,37 | -/+ 0,43 |
| >12,00 | ≤ 15,00 | -/+ 0,37 | -/+ 0,38 | -/+ 0,40 | -/+ 0,46 |
| >15,00 | ≤ 25,00 | -/+ 0,40 | -/+ 0,42 | -/+ 0,45 | -/+ 0,50 |
Flatness tolerance
| Thickness |
Width |
Deviations |
|||
|
Standard |
Narrowed |
||||
|
≤ 2,00 |
≤ 1.200 |
18 |
9 |
||
|
> 1.200 |
≤ 1.500 |
20 |
10 |
||
|
> 1.500 |
25 |
13 |
|||
|
> 2,00 |
≤ 25,00 |
≤ 1.200 |
15 |
8 |
|
|
> 1.200 |
≤ 1.500 |
18 |
9 |
||
|
> 1.500 |
23 |
12 |
|||
| Pomiary płaskości arkusza | |||||
Chemical and mechanical properties for grades DD 11 - DD 14
|
Steel grade |
max % |
|||
|
C |
Mn |
P |
S |
|
|
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 |
Mechanical properties
|
Steel grade |
Yield strength Re N/mm2, min. |
Tensile strength Rm N/mm2 |
|
|
1,5 ≤ e < 2 |
2 ≤ e ≤ 8 |
max |
|
|
DD 11 |
170 do 360 |
170 do 340 |
440 |
|
DD 12 |
170 do 340 |
170 do 320 |
420 |
|
DD 13 |
170 do 330 |
170 do 310 |
400 |
|
DD 14 |
170 do 310 |
170 do 290 |
380 |
Thickness tolerance
|
Thickness |
|||||
|
≤ 1200 |
> 1200 |
> 1500 |
> 1800 |
||
|
≤ 1500 |
≤ 1800 |
||||
|
≤ 2,00 |
+/- 0,17 |
+/- 0,19 |
+/- 0,21 |
- |
|
|
> 2,00 |
≤ 2,50 |
+/- 0,18 |
+/- 0,21 |
+/- 0,24 |
+/- 0,25 |
|
> 2,50 |
≤ 3,00 |
+/- 0,20 |
+/- 0,22 |
+/- 0,24 |
+/- 0,26 |
|
> 3,00 |
≤ 4,00 |
+/- 0,22 |
+/- 0,24 |
+/- 0,26 |
+/- 0,27 |
|
> 4,00 |
≤ 5,00 |
+/- 0,24 |
+/- 0,26 |
+/- 0,28 |
+/- 0,29 |
|
> 5,00 |
≤ 6,00 |
+/- 0,26 |
+/- 0,28 |
+/- 0,29 |
+/- 0,31 |
Flatness tolerance
|
Thickness |
Width |
Deviations |
|||
|
Standard |
Narrowed |
||||
|
≤ 2,00 |
≤ 1.200 |
18 |
9 |
||
|
> 1.200 |
≤ 1.500 |
20 |
10 |
||
|
> 1.500 |
25 |
13 |
|||
|
> 2,00 |
≤ 20 |
≤ 1.200 |
15 |
8 |
|
|
> 1.200 |
≤ 1.500 |
18 |
9 |
||
|
> 1.500 |
23 |
12 |
|||
| Pomiary płaskości arkusza | |||||
Chemical and mechanical properties for grades S 315 MC – S 700 MC
Chemical properties
|
Steel grade |
C in % |
Mn in % |
Si in % |
P in % |
S in % |
Al in % |
Nb in % |
V in % |
Ti in % |
|
|
max. |
max. |
max. |
max. |
max. |
min. |
max. |
max. |
max. |
||
|
S315MC |
1.0972 |
0,12 |
1,30 |
0,50 |
0,025 |
0,020 |
0,015 |
0,09 |
0,20 |
0,15 |
|
S355MC |
1.0976 |
0,12 |
1,50 |
0,50 |
0,025 |
0,020 |
0,015 |
0,09 |
0,20 |
0,15 |
|
S420MC |
1.0980 |
0,12 |
1,60 |
0,50 |
0,025 |
0,015 |
0,015 |
0,09 |
0,20 |
0,15 |
|
S460MC |
1.0982 |
0,12 |
1,60 |
0,50 |
0,025 |
0,015 |
0,015 |
0,09 |
0,20 |
0,15 |
|
S500MC |
1.0984 |
0,12 |
1,70 |
0,50 |
0,025> |
0,015 |
0,015 |
0,09 |
0,20 |
0,15 |
|
S550MC |
>1.0986 |
0,12 |
1,80 |
0,50 |
0,030 |
0,015 |
0,015 |
0,09 |
0,20 |
0,15 |
|
S600MC |
1.8969 |
0,12 |
1,90 |
0,50 |
0,025 |
0,015 |
0,015 |
0,09 |
0,20 |
0,22 |
|
S650MC |
1.8976 |
0,12 |
2,00 |
0,60 |
0,025 |
0,015 |
0,015 |
0,09 |
0,20 |
0,22 |
|
S700MC |
1.8974 |
0,12> |
2,10 |
0,60 |
0,025 |
0,015 |
0,015 |
0,09 |
0,20 |
0,22 |
Mechanical properties
|
Steel grade |
Yield strength ReH N/mm2, min. |
Tensile strength Rm N/mm2 |
|
S315MC |
315 |
390 bis 510 |
|
S355MC |
355 |
430 bis 550 |
|
S420MC |
420 |
480 bis 620 |
|
S460MC |
460 |
520 bis 670 |
|
S500MC |
500 |
550 bis 700 |
|
S550MC |
550 |
600 bis 760 |
|
S600MC |
600 |
650 bis 820 |
|
S650MC |
650 |
700 bis 880 |
|
S700MC |
700 |
750 bis 950 |
Thickness tolerance
| Thickness | Upper tolerance | Lower tolerance | |
|
≥ 3 |
< 5 |
-0,4 |
>+0,8 |
|
≥ 5 |
< 8 |
-0,4 |
+1,1 |
|
≥ 8 |
< 15 |
-0,5 |
+1,1 |
|
≥ 15 |
< 25 |
-0,6 |
+1,3 |