STEEL FOR PRESSURE VESSELS
Applications
Based in their mechanical characteristics, these steels are suitable especially for production of pressure vessels. They have good weldability and come with mill or trimmed edges.
Grades
The hot rolled products are classified into quality grades according to chemical composition and mechanic properties.
TECHNICAL SPECIFICATION
GRADES FOR PRODUCTION OF PRESSURE VESSELS
| European standard EN 10120/08 |
|---|
| P245NB |
| P265NB |
| P310NB |
| P355NB |
CHEMICAL COMPOSITION
| Grades according to EN 10120/08 |
Heat analysis in % | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| CMAX | MnMIN | SiMAX | PMAX | SMAX | AlMIN | NMAX | NbMAX | TiMAX | |
| P245NB | 0,16 | 0,30 | 0,25 | 0,025 | 0,015 | 0,020 | 0,009 | 0,050 | 0,030 |
| P265NB | 0,19 | 0,40 | 0,25 | 0,025 | 0,015 | 0,020 | 0,009 | 0,050 | 0,030 |
| P310NB | 0,20 | 0,70 | 0,50 | 0,025 | 0,015 | 0,020 | 0,009 | 0,050 | 0,030 |
| P355NB | 0,20 | 0,70 | 0,50 | 0,025 | 0,015 | 0,020 | 0,009 | 0,050 | 0,030 |
MECHANICAL PROPERTIES
| Grades according to EN 10120/08 |
ReH MIN [MPa] | Rm [MPa] | AMIN (%) | |
|---|---|---|---|---|
| L0 = 80 mm | L0 = 5,65√S0 | |||
| a < 3 | 3 ≤ a | |||
| P245NB | 245 | 360 - 450 | 26 | 34 |
| P265NB | 265 | 410 - 500 | 24 | 32 |
| P310NB | 310 | 460 - 550 | 21 | 28 |
| P355NB | 355 | 510 - 620 | 19 | 24 |
a - thickness of sheet in mm
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GENERAL DELIVERY TERMS
AND CONDITIONS
DECLARATION OF CONFORMITY
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TRANSPORT & STORAGE RECOMMENDATIONS
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Logistics information
We offer flexible product delivery with multiple options for packaging and methods of transportation.
Shipping
The final products are shipped to customers via truck, railway, ships or transportation directly from our covered storage yard.
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COMMERCIAL TEAM
MILAN BELIČÁK
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+421 556 734 598 |
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mbelicak |
sk.uss.com
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mmalik |
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JÁN ROHÁR
Director Sales
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jrohar |
DUŠAN DZUROVČIN
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Austria
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+421 556 734 538 |
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ddzurovcin |
POSTAL ADDRESS:
U. S. Steel Košice, s.r.o.
Vstupný areál U. S. Steel
044 54 Košice
Slovak Republic
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Commercial Register: District Court Kosice I, Sec.: Sro, File No.: 11711/V
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