CHARACTERISTICS
U. S. Steel Košice produces hot rolled products in coil, slit coils and sheets. Hot rolled structural grades are suitable for construction applications, for parts of thermal and power equipment, etc. U. S. Steel Košice has implemented and mintains a quality control system in accordance with the standard EN ISO 9001, as well as in accordance with IATF 16949 for automotive industry, issued by TÜV SÜD.
A part of the hot rolled products are manufactured in accordance with the European Parliament Regulation 2014/68/EU, AD2000W1 and by the Ü mark for steels used in German civil engineering. Products delivered in accordance with EN 10025-1/04 (structural grades produced in accordance with EN 10025-2:2004) are delivered with mark of conformity CE.
KEY FEATURES
Products supplies as coils, strips and sheets.
EN ISO 9001
IATF 16949
Ü / CE
For selected types of products
S185, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355K2
Grades according to EN 10025-2/04
APPLICATIONS
Hot rolled structural grades are suitable for construction applications, for parts of thermal and power equipment, etc.
TECHNICAL SPECIFICATION
BASIC DIMENSIONS
sheet | coil | slit coil | |
---|---|---|---|
Thickness [mm] | 1,80 - 12,50 (12,70) mm | 2,00 - 8,00 | |
Width [mm] | 750 - 1 500 | 765 - 1 540 | 110 - 580 |
Lenght [mm] | 2 000 - 12 000 | - | - |
Inner diameter [mm] | - | 850 (+50; -20) | 600, 712, 760, 850 |
Outer diameter [mm] | - | 1850 | |
Weight | 5,0 - 15,1 kg . mm-1 of width |
Note: limitations of dimensions might be applied according to grade.
STRUCTURAL GRADES - BRAND CORRESPONDENCE
EN 10025-2/04 | Japan | USA | ||
---|---|---|---|---|
JIS G 3101 | JIS G 3106 | ASTM | SAE | |
S185 | SS 330 | - | - | - |
S235JR3) | - | - | A570, Gr. 30,33,36 A 569 A 283, Gr. C, D |
1009 1010 |
S235J03) | - | - | - | - |
S235J23) | - | - | - | - |
S275JR3) | SS400 | SM 400 A SM 400 B SM 400 C |
A 570, Gr. 40, 45 A 36 |
1012 1015 - 1022 |
S275J03) | - | - | A 529 | - |
S275J23) | - | - | - | - |
S355JR3) | - | SM 490 A SM 490 B SM 490 C |
- | - |
S355J03) | - | SM 490 YA SM 490 YB SM 520 B SM 520 C |
A 570 Gr. 50, 55 |
- |
S355J23) | - | - | - | - |
S355K23) | - | - | - | - |
3) also applies to grades in state +N, +AR and +M
CHEMICAL COMPOSITION
Grades according to EN 10025-2/04 U. S. Steel Košice, s.r.o. |
Heat analysis in % | |||||||
---|---|---|---|---|---|---|---|---|
CMAX | MnMAX | PMAX | SMAX | SiMAX | AIMIN | NMAX | CuMAX | |
S185 | - | - | - | - | - | - | - | - |
S235JR | 0,17 | 1,40 | 0,035 | 0,035 | - | - | 0,012 | 0,55 |
S235J0 | 0,17 | 1,40 | 0,030 | 0,030 | - | - | 0,012 | 0,55 |
S235J2 | 0,17 | 1,40 | 0,025 | 0,025 | - | - | - | 0,55 |
S275JR |
0,21 | 1,50 | 0,035 | 0,035 | - | - | 0,012 | 0,55 |
S275J0 | 0,18 | 1,50 | 0,030 | 0,030 | - | - | 0,012 | 0,55 |
S275J2 | 0,18 | 1,50 | 0,025 | 0,025 | - | - | - | 0,55 |
S355JR | 0,24 | 1,60 | 0,035 | 0,035 | 0,550 | - | 0,012 | 0,55 |
S355J0 | 0,20 | 1,60 | 0,030 | 0,030 | 0,550 | - | 0,012 | 0,55 |
S355J2 | 0,20 | 1,60 | 0,025 | 0,025 | 0,550 | - | - | 0,55 |
S355K2 | 0,20 | 1,60 | 0,025 | 0,025 | 0,550 | - | - | 0,55 |
MECHANICAL PROPERTIES
Grades according to EN 10025-2/04 U. S. Steel Košice, s.r.o. |
ReH MIN [MPa] |
Rm[MPa] | AMIN(%) | KVMIN [J] | ||||
---|---|---|---|---|---|---|---|---|
a < 3 | a ≥ 3 | L0=80 mm | L0=5,65√S0 | |||||
1,5 < a ≤ 2 | 2 < a ≤ 2,5 | 2,5 < a < 3 | a ≥ 3 | |||||
S185 | 185 | 310-540 | 290-510 | l 12 t 10 |
l 13 t 11 |
l 14 t 12 |
l 18 t 16 |
- |
S235JR | 235 | 360-510 | 360-510 | l 19 t 17 |
l 20 t 18 |
l 21 t 19 |
l 26 t 24 |
+20˚C 27 |
S235J0 | 0˚C 27 | |||||||
S235J2 | -20˚C 27 | |||||||
S275JR | 275 | 430-580 | 410-560 | l 17 t 15 |
l 18 t 16 |
l 19 t 17 |
l 23 t 21 |
+20˚C 27 |
S275J0 | 0˚C 27 | |||||||
S275J2 | -20˚C 27 | |||||||
S355JR | 355 | 510-680 | 470-630 | l 16 t 14 |
l 17 t 15 |
l 18 t 16 |
l 22 t 20 |
+20˚C 27 |
S355J0 | 0˚C 27 | |||||||
S355J2 | -20˚C 27 | |||||||
S355K2 | -20˚C 40 |
DIMENSIONS OF SHEETS AND COILS - grades: S185 - S275
Thickness [mm] 1) | Sheet width [mm] 1) | |||||||
---|---|---|---|---|---|---|---|---|
from | to | 750 | 900 | 1000 | 1100 | 1250 | 1400 | 1500 |
1,80 | 1,99 | 3) | ||||||
2,00 | 2,19 | Length of sheets: 2 000 - 4 000 4) | 3) | |||||
2,20 | 2,49 | Inner coil diameter: 850 (+50; -20) | 3) | |||||
2,50 | 2,99 | Inner pickled coil diameter: 600, 850 | 3) | |||||
3,00 | 3,49 | Outer coil diameter: 1850 | 3) | |||||
3,50 | 3,99 | Coil weight: 5,0 - 15,1 kg.mm-1 of coil width | ||||||
4,00 | 4,99 | |||||||
5,00 | 5,99 | Lenght of sheets: 2 000 - 6 000 5) | ||||||
6,00 | 12,502) | |||||||
from | to | 780 | 940 | 1040 | 1140 | 1290 | 1440 | 1540 |
Thickness [mm] 1) | Coil width [mm] 1) |
1) Basic thickness dimensions graded by 0,05 mm, eidth by 5,00 mm
2) Max. thickness 12,70 mm on agreement, other dimensions are subject to prior agreement
3) Without guarantee of flatness
4) On agreement sheets are delivered up to lenght of 6 000 mm; lenghts above 4 000 mm without flatness guarantee. Lenghth is grated by 50 mm
5) On agreement sheets are delivered up to length of 12 000 mm; lengths above 6 000 mm without flatness guarantee. Length is grated by 50 mm
DIMENSIONS OF SHEETS AND COILS [mm] - grades: S355
Thickness [mm] 1) | Sheet width [mm] 1) | ||||||||
---|---|---|---|---|---|---|---|---|---|
from | to | 750 | 900 | 1000 | 1100 | 1250 | 1400 | 1500 | |
2,00 | 2,19 | 3) | |||||||
2,20 | 2,49 | Length of sheets: 2 000 - 4 000 4) | 3) | ||||||
2,50 | 2,99 | Inner coil diameter: 850 (+50; -20) | 3) | ||||||
3,00 | 3,49 | Inner coil diameter: 600, 850 | 3) | ||||||
3,50 | 3,99 | Outer coil diameter: 1850 | 3) | ||||||
4,00 | 4,99 | Coil weight: 5,0 - 15,1 kg.mm-1 of coil width | |||||||
5,00 | 5,99 | Lenght of sheets: 2 000 - 6 000 5) | |||||||
6,00 | 12,502) | ||||||||
from | to | 780 | 940 | 1040 | 1140 | 1290 | 1440 | 1540 | |
Hrúbka [mm] 1) | Coil width [mm] 1) |
1) Basic thickness dimensions graded by 0,05 mm, eidth by 5,00 mm
2) Max. thickness 12,70 mm on agreement, other dimensions are subject to prior agreement
3) Without guarantee of flatness
4) On agreement sheets are delivered up to lenght of 6 000 mm; lenghts above 4 000 mm without flatness guarantee. Lenghth is grated by 50 mm
5) On agreement sheets are delivered up to length of 12 000 mm; lengths above 6 000 mm without flatness guarantee. Length is grated by 50 mm
DIMENSION OF SLIT COILS [mm], RE ≤ 350 MPA
Thickness [mm] 1) | Width of slit coil 1) | ||||
---|---|---|---|---|---|
from | to | 110 - 510 | 511 - 580 | 551 - 580 | |
2,00 2) | 2,09 | ||||
2,10 | 2,29 |
|
|||
2,30 | 2,49 |
|
|||
2,50 | 2,99 | ||||
3,00 | 3,59 | ||||
3,60 | 6,00 | ||||
6,01 | 8,00 |
1) Basic grading of thickness by 0,05 mm, width by 5 mm
2) Subject to prior agreement
Other dimensions are subject to prior agreement
Inner coil diameter: 600, 712, 760, 850 mm (+50, -20)
Outer coil diameter: 1850 mm
Coil weight: 5,0 - 15,1 kg.mm-1 of coil width
DIMENSION OF SLIT COILS [mm], RE > 350 MPA
Thickness [mm] 1) | Width of slit coil 1) | |||
---|---|---|---|---|
from | to | 110 - 510 | 511 - 580 | |
2,00 2) | 2,99 | |||
3,00 | 4,00 | |||
4,01 | 7,00 |
1) Basic grading of thickness by 0,05 mm, width by 5 mm
2) Subject to prior agreement
Other dimensions are subject to prior agreement
Inner coil diameter: 600, 712, 760, 850 mm (+50, -20)
Outer coil diameter: 1850 mm
Coil weight: 5,0 - 15,1 kg.mm-1 of coil width
THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051/10 AND U. S. Steel Košice, s.r.o., Re ≤ 300 MPa
Nominal thickness [mm] |
Thickness tolerances at nominal widths [mm] | ||||||
---|---|---|---|---|---|---|---|
≤ 1200 | 1200 ≤ 1500 | > 1500 ≤ 18001) | |||||
EN | U. S. Steel Košice | EN | U. S. Steel Košice | EN | U. S. Steel Košice | ||
≤ 2,00 |
± 0,17 | ± 0,15 | - | - | - | - | |
> 2,00 ≤ 2,50 | ± 0,18 | ± 0,15 | ± 0,21 | ± 0,17 | ± 0,23 | ± 0,17 | |
> 2,50 ≤ 3,00 | ± 0,20 | ± 0,15 | ± 0,22 | ± 0,17 | ± 0,24 | ± 0,17 | |
> 3,00 ≤ 4,00 | ± 0,22 | ± 0,18 | ± 0,24 | ± 0,21 | ± 0,26 | ± 0,21 | |
> 4,00 ≤ 5,00 | ± 0,24 | ± 0,18 | ± 0,26 | ± 0,21 | ± 0,28 | ± 0,21 | |
> 5,00 ≤ 6,00 | ± 0,26 | ± 0,19 | ± 0,28 | ± 0,21 | ± 0,29 | ± 0,21 | |
> 6,00 ≤ 8,00 | ± 0,29 | ± 0,21 | ± 0,30 | ± 0,24 | ± 0,31 | ± 0,24 | |
> 8,00 ≤ 10,00 | ± 0,32 | ± 0,21 | ± 0,33 | ± 0,24 | ± 0,34 | ± 0,24 | |
> 10,00 ≤ 12,50 | ± 0,35 | ± 0,21 | ± 0,36 | ± 0,24 | ± 0,37 | ± 0,24 | |
> 12,00 ≤ 12,70 | ± 0,37 | ± 0,21 | ± 0,38 | ± 0,24 | ± 0,40 | ± 0,24 |
THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051/10 AND U. S. Steel Košice, s.r.o., 300 MPa < Re< 360 MPa
Nominal thickness [mm] |
Thickness tolerances at nominal widths [mm] | |||||
---|---|---|---|---|---|---|
≤ 1200 | 1200 ≤ 1500 | > 1500 ≤ 18001) | ||||
EN | U. S. Steel Košice | EN | U. S. Steel Košice | EN | U. S. Steel Košice | |
≤ 2,00 | ± 0,20 | ± 0,17 | - | - | - | - |
> 2,00 ≤ 2,50 | ± 0,21 | ± 0,18 | ± 0,24 | ± 0,19 | ± 0,26 | ± 0,19 |
> 2,50 ≤ 3,00 | ± 0,23 | ± 0,19 | ± 0,25 | ± 0,21 | ± 0,28 | ± 0,21 |
> 3,00 ≤ 4,00 | ± 0,25 | ± 0,21 | ± 0,28 | ± 0,23 | ± 0,30 | ± 0,23 |
> 4,00 ≤ 5,00 | ± 0,28 | ± 0,22 | ± 0,30 | ± 0,24 | ± 0,32 | ± 0,24 |
> 5,00 ≤ 6,00 | ± 0,30 | ± 0,24 | ± 0,32 | ± 0,27 | ± 0,33 | ± 0,27 |
> 6,00 ≤ 8,00 | ± 0,33 | ± 0,27 | ± 0,35 | ± 0,29 | ± 0,36 | ± 0,29 |
> 8,00 ≤ 10,00 | ± 0,37 | ± 0,29 | ± 0,38 | ± 0,32 | ± 0,39 | ± 0,32 |
> 10,00 ≤ 12,50 | ± 0,40 | ± 0,31 | ± 0,41 | ± 0,34 | ± 0,43 | ± 0,34 |
> 12,00 ≤ 12,70 | ± 0,43 | ± 0,31 | ± 0,44 | ± 0,34 | ± 0,46 | ± 0,34 |
1) Maximum width of U. S. Steel Košice´s hot rolled products is 1540 mm.
SHEET FLATNESS TOLERANCES IN ACCORDANCE WITH EN 10051/10, Re ≤ 300 MPa
Nominal thickness [mm] |
Normal sheet flatness tolerances depending on width [mm] | ||
---|---|---|---|
< 1200 | 1200 - 1500 | > 1500 1) | |
≤ 2,00 | 18 | 20 | 25 |
> 2,00 ≤ 12,70 | 15 | 18 | 23 |
1) Maximum width of U. S. Steel Košice´s hot rolled products is 1 540 mm.
2) Coil flatness tolerances are subject to prior agreement.
Re 301 - 360 MPa is proportionally higher - please, see EN 10051/10
OTHER FEATURES
SURFACE TREATMENT
- mill finished - sheets, coils, slit coils
pickled - sheets, coils, - slit coils (oiled), thickness up to 4,5 mm, thicker sheets are subject to prior agreement
Technical delivery regulations and dimensions: TN USSK 42 0118/11
HEAT TREATMENT
- thermomechanical rolling
WELDABILITY
- steels are suitable for welding with standard technoques
Hrany
- mill edge - mill finished coils (sheets and pickled coils - subject to inquiry)
- trimmed - sheets, pickled coils (mill finished coils - subject to inquiry)
If you need specific parameters not listed here, please contact us
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Logistics information
We offer flexible product delivery with multiple options for packaging and methods of transportation.
WE PRODUCE FOR SUSTAINABILITY
All processes in society are subject to interest in sustainability in the field of environmental, social and company management. So our steels bear a sign of sustainability.
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