CHARACTERISTICS
Products delivered in accordance with EN 10025-1, EN 10025-2, EN 10025-3 are delivered with mark of conformity CE.
product forms
Coils
wide strips with a rolled width of 600 mm and more, supplied in coils
Strips
cut from wide strips, width less than 600 mm, supplied in coils
Sheets
sheets cut from wide strips supplied in sheets
KEY FEATURES
S185, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355K2
Grades according to EN 10025-2
NON-ALLOY structural steels
except S185 we supply grades in +AR, +N, +M condition
grades suitable for cold bending are marked with the additional symbol "C" (e.g. S235JRC)
S355N, S355NL
Grades according to EN 10025-3
NORMALLY annealed/normally rolled EMC structural steels
TECHNICAL SPECIFICATION
CHEMICal composition
| Grades according to EN 10025-2 | Heat analysis in % | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C max. | Mn max. | P max. | S max. | Si max. | N max. | Cu max. | Ni max. | Cr max. | Mo max. | V max. | CEV max. | |
| S185 | - | - | - | - | - | - | - | - | - | - | - | - |
| S235JR | 0,17 | 1,40 | 0,035 | 0,035 | - | 0,012 | 0,55 | 0,42 | 0,29 | 0,11 | 0,10 | 0,35 |
| S235J0 | 0,17 | 1,40 | 0,030 | 0,030 | - | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,35 |
| S235J2 | 0,17 | 1,40 | 0,025 | 0,025 | - | - | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,35 |
| S275JR | 0,21 | 1,50 | 0,035 | 0,035 | - | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,40 |
| S275J0 | 0,18 | 1,50 | 0,030 | 0,030 | - | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,40 |
| S275J2 | 0,18 | 1,50 | 0,025 | 0,025 | - | - | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,40 |
| S355JR | 0,24 | 1,60 | 0,035 | 0,035 | 0,550 | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,45 |
| S355J0 | 0,20 | 1,60 | 0,030 | 0,030 | 0,550 | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,45 |
| S355J2 | 0,20 | 1,60 | 0,025 | 0,025 | 0,550 | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,45 |
| S355K2 | 0,20 | 1,60 | 0,025 | 0,025 | 0,550 | 0,012 | 0,55 | 0,29 | 0,29 | 0,11 | 0,10 | 0,45 |
|
Grades according to EN 10025-3 |
Heat analysis in % | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C max. | Si max. | Mn | P max. | S max. | Nb max. | V max. | Ti max. | Cr max. | Ni max. | Mo max. | Cu max. | N max. | |
| S275N | 0,18 | 0,40 | 0,50 - 1,50 | 0,030 | 0,025 | 0,05 | 0,05 | 0,05 | 0,30 | 0,30 | 0,10 | 0,55 | 0,015 |
| S275NL | 0,16 | 0,025 | 0,020 | ||||||||||
| S355N | 0,20 | 0,50 | 0,90 - 1,65 | 0,030 | 0,025 | 0,05 | 0,12 | 0,05 | 0,30 | 0,50 | 0,10 | 0,55 | 0,015 |
| S355NL | 0,18 | 0,025 | 0,020 | ||||||||||
MECHANICAL PROPERTIES
|
Grades according to EN 10025-2 |
ReH [MPa] min. | Rm [MPa] | A [%] min. | KV [J] min. | ||||
|---|---|---|---|---|---|---|---|---|
| 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 | |||||||
|
Grades according to EN 10025-3 |
ReH [MPa] min. | Rm [MPa] | A [%] min. L0 = 5,65√S0 |
|---|---|---|---|
| S275N | 275 | 370 - 510 | 24 |
| S275NL | |||
| S355N | 355 | 470 - 630 | 22 |
| S355NL |
t - transverse direction of sampling
l - longitudinal sampling direction
DIMENSIONS OF SHEETS AND COILS - GRADES: S185 - S275...
| Thickness [mm] 1) | Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges) | ||||||
|---|---|---|---|---|---|---|---|
|
coils 780
sheets (750) |
940
(910) |
1 040
(1 010) |
1 140
(1 110) |
1 290
(1 260) |
1 440
(1 410) |
1 547
(1 517) |
|
| 1,80 - 1,99 | 2) | ||||||
| 2,00 - 2,19 | 2) | ||||||
| 2,20 - 2,49 | 2) | ||||||
| 2,50 - 2,99 | Length of sheets: 2 000 - 4 000 4) | 2) | |||||
| 3,00 - 3,49 | 2) | ||||||
| 3,50 - 4,99 | 3) | ||||||
| 5,00 - 12,70 | Length of sheets: 2 000 - 6 000 5) | 3) | |||||
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 mm
2) Without guarantee of flatness
3) Width over 1 500 mm without guarantee of flatness
Other dimensions are subject to prior agreement
4) On agreement sheets are delivered up to length of 6 000 mm; lengths above 4 000 mm without flatness guarantee. Length is grated by 1 mm
5) On agreement sheets are delivered up to length of 12 100 mm; lengths above 6 000 mm without flatness guarantee. Length is grated by 1 mm
DIMENSIONS OF SHEETS AND COILS - GRADES: S355...
| Thickness [mm] 1) | Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges) | |||||||
|---|---|---|---|---|---|---|---|---|
|
coils 780
sheets (750) |
940
(910) |
1 040
(1 010) |
1 140
(1 110) |
1 290
(1 260) |
1 440
(1 410) |
1 547
(1 517) |
||
| 2,00 - 2,19 | 2) | |||||||
| 2,20 - 2,49 | 2) | |||||||
| 2,50 - 2,99 | 2) | |||||||
| 3,00 - 3,49 | Length of sheets: 2 000 - 4 000 4) | 2) | ||||||
| 3,50 - 3,99 | 2) | |||||||
| 4,00 - 4,99 | 3) | |||||||
| 5,00 - 12,70 | Length of sheets: 2 000 - 6 000 5) | 3) | ||||||
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 mm
2) Without guarantee of flatness
3) Width over 1 500 mm without guarantee of flatness
Other dimensions are subject to prior agreement
4) On agreement sheets are delivered up to length of 6 000 mm; lengths above 4 000 mm without flatness guarantee. Length is grated by 1 mm
5) On agreement sheets are delivered up to length of 12 100 mm; lengths above 6 000 mm without flatness guarantee. Length is grated by 1 mm
DIMENSION OF SLIT COILS, grades with nominal value Re ≤ 360 MPa
| Thickness [mm] 1) | Width [mm] 1) | |||
|---|---|---|---|---|
| 110 - 510 | 511 - 550 | 551 - 580 | ||
| 2,00 2) - 2,49 | ||||
| 2,50 - 2,99 |
|
|||
| 3,00 - 6,00 |
|
|||
| 6,01 - 8,00 | ||||
1) Basic thickness dimensions graded by 0,01 mm, width by 0,10 mm
2) Subject to prior agreement
Other dimensions are subject to prior agreement
- THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 AND U. S. STEEL KOŠICE, S.R.O., Re ≤ 300 MPa (CATEGORY A)
-
Nominal thickness
[mm]Thickness tolerances at nominal widths [mm] ≤ 1 200 > 1 200 ≤ 1 500 > 1 500 ≤ 1 800 1) EN U. S. Steel Košice EN U. S. Steel Košice EN U. S. Steel Košice ≤ 2,00
± 0,17 ± 0,09 ± 0,19 ± 0,09 ± 0,21 ± 0,09 > 2,00 ≤ 2,50 ± 0,18 ± 0,09 ± 0,21 ± 0,09 ± 0,23 ± 0,09 > 2,50 ≤ 3,00 ± 0,20 ± 0,08 ± 0,22 ± 0,08 ± 0,24 ± 0,08 > 3,00 ≤ 4,00 ± 0,22 ± 0,09 ± 0,24 ± 0,09 ± 0,26 ± 0,09 > 4,00 ≤ 5,00 ± 0,24 ± 0,09 ± 0,26 ± 0,10 ± 0,28 ± 0,10 > 5,00 ≤ 6,00 ± 0,26 ± 0,10 ± 0,28 ± 0,11 ± 0,29 ± 0,11 > 6,00 ≤ 8,00 ± 0,29 ± 0,10 ± 0,30 ± 0,10 ± 0,31 ± 0,10 > 8,00 ≤ 10,00 ± 0,32 ± 0,10 ± 0,33 ± 0,11 ± 0,34 ± 0,11 > 10,00 ≤ 12,50 ± 0,35 ± 0,12 ± 0,36 ± 0,12 ± 0,37 ± 0,12 > 12,00 ≤ 12,70 ± 0,37 ± 0,12 ± 0,38 ± 0,13 2) ± 0,40 ± 0,13 2) 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1 540 mm.
2) Calculated by linear regression for shortage of rolled material - acceptance by trial delivery. - THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 AND U. S. STEEL KOŠICE, S.R.O., 300 MPa < Re ≤ 360 MPa (CATEGORY B)
-
Nominal thickness
[mm]Thickness tolerances at nominal widths [mm] ≤ 1 200 > 1 200 ≤ 1 500 > 1 500 ≤ 1 800 1) EN U. S. Steel Košice EN U. S. Steel Košice EN U. S. Steel Košice ≤ 2,00 ± 0,20 ± 0,10 ± 0,22 ± 0,11 ± 0,24 ± 0,11 > 2,00 ≤ 2,50 ± 0,21 ± 0,10 ± 0,24 ± 0,10 ± 0,26 ± 0,10 > 2,50 ≤ 3,00 ± 0,23 ± 0,11 ± 0,25 ± 0,10 ± 0,28 ± 0,10 > 3,00 ≤ 4,00 ± 0,25 ± 0,11 ± 0,28 ± 0,11 ± 0,30 ± 0,11 > 4,00 ≤ 5,00 ± 0,28 ± 0,11 ± 0,30 ± 0,10 ± 0,32 ± 0,10 > 5,00 ≤ 6,00 ± 0,30 ± 0,11 ± 0,32 ± 0,10 ± 0,33 ± 0,10 > 6,00 ≤ 8,00 ± 0,33 ± 0,10 ± 0,35 ± 0,14 ± 0,36 ± 0,14 > 8,00 ≤ 10,00 ± 0,37 ± 0,14 ± 0,38 ± 0,15 ± 0,39 ± 0,15 > 10,00 ≤ 12,50 ± 0,40 ± 0,14 ± 0,41 ± 0,16 ± 0,43 ± 0,16 > 12,00 ≤ 12,70 ± 0,43 ± 0,15 2) ± 0,44 ± 0,16 2) ± 0,46 ± 0,16 2) 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1 540 mm.
2) Calculated by linear regression for shortage of rolled material - acceptance by trial delivery. - SHEET FLATNESS TOLERANCES IN ACCORDANCE WITH EN 10051
-
Nominal width
wNominal thickness
tCategory A
(Re ≤ 300 MPa)Category B
300 MPa < Re ≤ 360 MPaMeasuring length 1 000 mm w ≤ 1 200
t ≤ 2,00 18 2,00 < t ≤ 5,00 15 5,00 < t ≤ 12,70
13 1 200 < w ≤ 1 500 t ≤ 2,00 21 2,00 < t ≤ 5,00 18 5,00 < t ≤ 12,70 16 w > 1 500 t ≤ 2,00 26 2,00 < t ≤ 5,00 22 5,00 < t ≤ 12,70 19
If you need specific parameters not listed here, please contact us
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