CHARACTERISTICS
Ferritic - martensitic aluminum killed high strength steels suitable for cold forming with a low Rp0,2/Rm ratio, with good fatigue properties.
Dual-phase steel is under development, orders are subject to prior agreement.
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
DP600T
Grades according to
TN USSK 10338
TECHNICAL SPECIFICATION
CHEMICAL COMPOSITION
Grades according to TN USSK 10338 |
Heat analysis % | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
C max. | Mn max. | Si max. | P max. | S max. | Al min. | N max. | Cr max. | Cr+Mo | Cu+Ni+Cr | |
DP600T | 0,12 | 2,00 | 0,50 | 0,090 | 0,015 | 0,020 | 0,012 | 1,0 | max. 1,20 | max. 1,50 |
MECHANICAL PROPERTIES
Grades according to TN USSK 10338 |
Rp0,2 [MPa] | Rm [MPa] | Rp0,2 / Rm |
A [%] min.
L0 = 5,65√S0 |
Bend test |
Thickness [mm] |
|
---|---|---|---|---|---|---|---|
α | D | ||||||
DP600T | 300 - 470 | 580 - 670 | max. 0,70 | 24 | 180° | 1a | 2,00 - 4,50 |
DIMENSIONS OF SHEETS AND COILS
Thickness [mm] 1) | Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
metallic surface | ||||||||||||
coils 765
sheets (735) |
940
(910) |
1 040
(1 010) |
1 090
(1 060) |
1 140
(1 110) |
1 190
(1 160) |
1 200
(1 170) |
1 240
(1 210) |
1 286
(1 256) |
1 360
(1 330) |
1 375
(1 345) |
1 450
(1 420) |
|
stained surface | ||||||||||||
coils 765
sheets (747) |
940
(932) |
1 040
(1 022) |
1 090
(1 072) |
1 140
(1 122) |
1 190
(1 172) |
1 200
(1 182) |
1 240
(1 222) |
1 286
(1 268) |
1 360
(1 342) |
1 375
(1 357) |
1 450
(1 432) |
|
2,00 - 2,19 | ||||||||||||
2,20 - 2,29 | 2) | |||||||||||
2,30 - 2,39 | 2) | |||||||||||
2,40 - 2,49 | 2) | |||||||||||
2,50 - 2,99 | 2) | |||||||||||
3,00 - 3,00 | Length of sheets: 2 000 - 4 000 3) | 2) | ||||||||||
3,01 - 3,49 | 2) | |||||||||||
3,50 - 4,19 | ||||||||||||
4,20 - 5,30 | 2) | |||||||||||
5,31 - 5,40 | 2) | |||||||||||
5,41 - 6,00 |
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 mm
2) Without guarantee of flatness
3) 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
Other dimensions are subject to prior agreement
DIMENSIONS OF slit coils
Thickness [mm] 1) | Width [mm] 1) | ||
---|---|---|---|
110 - 510 | 510 - 550 | 551 - 580 | |
2,00 2) - 2,49 | |||
2,50 - 2,99 | |||
3,00 - 5,40 | |||
5,41 - 6,00 2) |
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 mm
2) By prior arrangement.
Other dimensions by agreement
- THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 AND U. S. STEEL KOŠICE, S.R.O.
-
Nominal thickness [mm] Thickness tolerances at nominal widths [mm] ≤ 1 200 > 1 200 ≤ 1 500 1) EN U. S. Steel Košice EN U. S. Steel Košice ≤ 2,00
± 0,17 ± 0,09 ± 0,19 ± 0,09 > 2,00 ≤ 2,50 ± 0,18 ± 0,09 ± 0,21 ± 0,09 > 2,50 ≤ 3,00 ± 0,20 ± 0,08 ± 0,22 ± 0,08 > 3,00 ≤ 4,00 ± 0,22 ± 0,09 ± 0,24 ± 0,09 > 4,00 ≤ 4,50 ± 0,24 ± 0,09 ± 0,26 ± 0,10 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1 540 mm.
- 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 1) t ≤ 2,00 21 2,00 < t ≤ 5,00 18 5,00 < t ≤ 12,70 16 1) Maximum width of hot-rolled products from dual-phase steels produced at U. S. Steel Košice is 1 540 mm.
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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.
D U A L - P H A S E S T E E L
Contact
CONTACT US PERSONALLY
Milan Beličák
Director Sales, Czech Republic and Slovakia
+421 556 734 598
+421 903 601 790
mbelicaksk.uss.com
Milan Malík
Director Sales, Poland
+421 556 734 654
+421 903 627 471
mmaliksk.uss.com
Eva Širilová
Director Sales, West Europe
+421 556 734 016
+421 917 656 761
esirillovask.uss.com
Ján Rohár
Director Sales, South & East Europe and Export
+421 556 734 596
+421 903 616 433
jroharsk.uss.com
Dušan Dzurovčin
Key Account Manager, Austria
+421 556 734 538
+421 917 731 813
ddzurovcinsk.uss.com
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