Hot strip
With its outstanding material properties, hot strip meets even the most stringent requirements, with respect to technological properties as well as surface quality and dimensional accuracy. These properties make hot strip an ideal material for processing and a large number of end products such as stampings and drawn parts, tubes, car wheels or even agricultural implements and shelf systems.
Dimensions
Wide/slit strip
Blanks (e.g. rectangles, trapezoids1) , etc.)
Thickness
1.00-16.00 mm
1.00-3.00 mm
Width
20-2,000 mm
200-2,000 mm
Length
-
300-6,000 mm
Inside diameter
400/508 or 610 mm (± 20 mm)
-
Outside diameter
min. 800 mm, max. 2,000 mm
-
Spec. coil weights
6-10 or 12-21 kg/mm strip width
Max. 23.5 kg/mm strip width on request
Coil weight max.36 t
-
Surfaces
Surface finish
Edge finish
pickled/unpickled
mill edges
skin passed/non-skin passed
cut edges
rounded
Surface treatments
oiled or unoiled
Tolerances
Dimensional and shape tolerances to EN 10 051 (closer tolerances by arrangement).
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Grades and mechanical properties
Grade
Material
number
Lower yield strength ReL
Tensile
Elongation % min.
N/mm2
1.5 ≤e <2
2 ≤e <8
strength Rm
N/mm2 max.
Lo = 80 mm
1.5 ≤e <2
Lo = 80 mm
2 ≤e <3
Lo = 5.65√S0
3 ≤e <8
Low-carbon, non-alloy steels for direct cold forming (EN 10 111)
DD11
1.0332
170 - 360
170 - 340
440
23
24
28
DD12
1.0398
170 - 340
170 - 320
420
25
26
30
DD13
1.0335
170 - 330
170 - 310
400
28
29
33
DD14
1.0389
170 - 310
170 - 290
380
31
32
36
Grade
Material number
Minimum yield strength ReH
N/mm2 min.
Tensile strength Rm
N/mm2
for nominal thicknesses
in mm ≤ 16
for nominal thicknesses
in mm < 3
for nominal thicknesses
in mm ≥ 3
General structural steels (EN 10 025)
S185
1.0035
185
310 - 540
290 - 510
S235JR
1.0038
235
360 - 510
360 - 510
S235JR+N
1.0038
235
360 - 510
360 - 510
S235J0
1.0114
235
360 - 510
360 - 510
S235J2
1.0117
235
360 - 510
360 - 510
S235JRC
1.0122
235
n/a
n/a
S275JR
1.0044
275
430 - 580
410 - 560
S275JR+N
1.0044
275
430 - 580
410 - 560
S275J0
1.0143
275
430 - 580
410 - 560
S275J2
1.0145
275
430 - 580
410 - 560
E335
1.0060
335
590 - 770
570 - 710
E335+N
1.0060
335
590 - 770
570 - 710
S355JR
1.0045
355
510 - 680
470 - 630
S355J0
1.0553
355
510 - 680
470 - 630
S355J2
1.0577
355
510 - 680
470 - 630
S355K2
1.0596
355
510 - 680
470 - 630
S450J0
1.0590
450
-
550 - 720
Grade
Material number
Upper yield strength ReH
N/mm2 min.
Tensile strength Rm
N/mm2
Thermomechanically rolled fine grain steels (EN 10 149, part 2)
S315MC
1.0972
315
390 - 510
S355MC
1.0976
355
430 - 550
S420MC
1.0980
420
480 - 620
S460MC
1.0982
460
520 - 670
S500MC
1.0984
500
550 - 700
S550MC
1.0986
550
600 - 760
S600MC
1.8969
600
650 - 820
S650MC
1.8976
6501)
700 - 880
S700MC
1.8974
7001)
750 - 950
Grade
Material number
Grade
Material
number
Upper yield
strength ReH
N/mm2 min.
Tensile
strenght Rm
N/mm2
High-strength multiphase steels as per ThyssenKrupp material sheets
Normal-annealed or normalized rolled steels (EN 10 149, part 3)
FB-W® 450
1.0961
S260NC
1.0971
260
370 - 490
FB-W® 600
1.0959
S315NC
1.0973
315
430 - 550
CP-W® 800
1.8998
S355NC
1.0977
355
470 - 610
CP-W® 900
1.8949
S420NC
1.0981
420
530 - 670
CP-W® 1000
1.8997
Further steel grades: Further steel grades to works and foreign standards on inquiry.