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STEEL FOR WELDED PIPES

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product forms

Coils

wide strips with a rolled width of 600mm and more, supplied in coils

Strips

cut from wide strips, width less than 600mm, supplied in coils

Sheets

sheets cut from wide strips supplied in sheets

KEY FEATURES

L245ME, L290ME, L360ME, L415ME, L450ME, L485ME

L245NE, L290NE, L360NE

Grades in the level PSL2 according to ISO 3183:2019 - Attachment A

P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2

Grades according to EN 10217-1:2019

P355N, P355NH

Grades according to
EN 10217-3:2019

P235GH, P265GH

Grades according to
EN 10217-5:2019

L235, L275, L355

Grades according to
EN 10224:2002 + A1:2005219-1:2006

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H

Grades according to
EN 10219-1:2006

LEVEL PSL1

L245, L290, L320, L360, L390, L415, L450, L485 a/alebo B, X42, X46, X52, X56, X60, X65, X70

LEVEL PSL1

L245M, L290M, L320M, L360M, L390M, L415M, L450M, L485M a/alebo BM, X42M, X46M, X52M, X56M, X60M, X65M, X70M

L245N, L290N, L320N, L360N, L390N, L415N a/alebo BN, X42N, X46N, X52N, X56N, X60N

Grades according to ISO 3183:2019 a/alebo API Spec 5L:2018

Prázdny

TECHNICAL SPECIFICATION

DIMENSIONS OF SHEETS AND COILS

Re < 280 MPa

Nominal thickness [mm]1) Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges)
  780 (750) 940 (900) 1040 (1000) 1140 (1100) 1290 (1250) 1440 (1400) 1540 (1500)
2,00 - 2,19   Length of sheets: 2000-40004) mm 3)        
2,20 - 2,49     3)      
2,50 - 2,99     3)    
3,00 - 3,49     3)  
3,50 - 3,99      
4,00 - 4,99   Lenght of sheets: 2 000 - 6 000 5)  
5,00 - 12,50 2)    

1)  Basic thickness dimensions graded by 0,05 mm, width 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 graded 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 graded by 50 mm

DIMENSIONS OF SHEETS AND COILS

Re 281 - 360 MPa

Nominal thickness [mm]1) Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges)
  780 (750) 940 (900) 1040 (1000) 1140 (1100) 1290 (1250) 1440 (1400) 1540 (1500)
2,00 - 2,19   Length of sheets: 2 000 - 4 000 4) mm          
2,20 - 2,49     3)        
2,50 - 2,99   3)      
3,00 - 3,49  

 

 3)      
3,50 - 3,99     3)  
4,00 - 4,99   Lenght of sheets: 2 000 - 6 000 5)  
5,00 - 12,50 2)    

1)  Basic thickness dimensions graded by 0,05 mm, width 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 graded 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 graded by 50 mm

DIMENSIONS OF SHEETS AND COILS

Re 361 - 460 MPa

Nominal thickness [mm]1) Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges)
  780 (750) 940 (900) 1040 (1000) 1140 (1100) 1240 (1200) 1340 (1300) 1440 (1400) 1540 (1500)
2,20 - 2,49  

Length of sheets: 2000-40003) mm

           
2,50 - 2,99              
3,00 - 3,49            
3,50 - 3,99          
4,00 - 4,49        
4,50 - 12,50 2)   Lenght of sheets: 2 000 - 6 000 4)  

1)  Basic thickness dimensions graded by 0,05 mm, width 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 graded 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 graded by 50 mm

DIMENSIONS OF SHEETS AND COILS

Re 461 - 550 MPa

Nominal thickness [mm]1) Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges)
  780 (750) 940 (900) 1040 (1000) 1140 (1100) 1290 (1250) 1440 (1400) 1540 (1500)
3,00 - 3,49   Length of sheets: 2000-40004) mm          
3,50 - 3,99            
4,00 - 4,49          
4,50 - 4,99        
5,00 - 12,50 2) 3)  

Lenght of sheets: 2 000 - 6 000 5)

 

1)  Basic thickness dimensions graded by 0,05 mm, width by 5,00 mm
2)  Max. thickness 12,70 mm on agreement, other dimensions are subject to
     prior agreement
3)  Grades S650MC and S700 MC only up to thickness of 10,00 mm

4)  On agreement sheets are delivered up to lenght of 6 000 mm; lenghts above
     4 000 mm without flatness guarantee. Lenghth is graded by 50 mm
5)  On agreement sheets are delivered up to length of 12 000 mm; length
s above
     6 000 mm without flatness guarantee. Length is graded by 50 mm

DIMENSIONS OF SHEETS AND COILS

Re 551 - 700 MPa

Nominal thickness [mm]1) Width [mm] 1) (data in brackets represent the widths of the sheets with trimmed edges)
  780 (750)
935 (900)
1040 (1000)
1140 (1100)
1290 (1250)
1540 (1500)
3,50 - 3,99   Length of sheets: 2 000 - 4 000 4) mm      
4,00 - 4,49          
4,50 - 4,99        
5,00 - 5,99      
6,00 - 12,50 2) 3)   Lenght of sheets: 2 000 - 6 000 5)  

1)  Basic thickness dimensions graded by 0,05 mm, width by 5,00 mm
2)  Max. thickness 12,70 mm on agreement, other dimensions are subject to
     prior agreement
3)  Grades S650MC and S700 MC only up to thickness of 10,00 mm

4)  On agreement sheets are delivered up to lenght of 6 000 mm; lenghts above
     4 000 mm without flatness guarantee. Lenghth is graded 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 graded by 50 mm

DIMENSION OF SLIT COILS

Re < 360

Nominal thickness [mm]1) Width of slit coil [mm]1)
110 - 510 511 - 550 551 - 580
2,00 2) - 2,09      
2,10 - 2,29      
2,30 - 2,49      
2,50 - 2,99    
3,00 - 3,59  
3,60 - 5,99  
6,00 - 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

DIMENSION OF SLIT COILS

Re 361 - 500 MPa

Nominal thickness [mm]1) Width of slit coil [mm]1)
110 - 510 511 - 580
2,00 2) - 2,99    
3,00 - 3,99  
4,00 - 7,00    

1) Basic grading of thickness by 0,05 mm, width by 5 mm
2) Po predchádzajúcej dohode

Other dimensions are subject to prior agreement

THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051:2010 AND U. S. STEEL KOŠICE, S.R.O.

Re ≤ 300 MPa

Nominal thickness
[mm] 
Thickness tolerances at nominal widths [mm]

≤ 1200

1200 ≤ 1500 > 1500 ≤  1800 1)
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

1) Maximum width of U. S. Steel Košice´s hot rolled products is 1540 mm.

THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051:2010 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 ≤  1800 1)
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 10051:2010

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 1540 mm.
  2) Coil flatness tolerances are subject to prior agreement.

CHEMICAL COMPOSITION FOR PIPES PSL1

ISO 3183:2019
resp.
API Spec 5L:2018
Heat analysis in % 1)
CMAX MnMAX P SMAX VMAX NbMAX TiMAX
MIN MAX
L245 or B 0,26 1,20 - 0,030 0,030 2, 3) 2, 3) 3)
L290 or X42 0,26 1,30 - 0,030 0,030 3) 3) 3)
L320 or X46 0,26 1,40 - 0,030 0,030 3) 3) 3) 
L360 or X52 0,26 1,40 - 0,030 0,030 3) 3) 3)
L390 or X56 0,26 1,40 - 0,030 0,030 3) 3) 3)
L415 or X60 0,26 1,40 - 0,030 0,030 3) 3) 3)
L450 or X65 0,26 1,45 - 0,030 0,030 3) 3) 3)
L485 or X70 0,26 1,65 - 0,030 0,030 3) 3) 3)

1) Cu max.0,50 %; Ni max. 0,50 %; Cr max. 0,50 %; Mo max. 0,15 %
2) Unless otherwise agreed: Nb+V max. 0,06%
3) Nb+V+Ti max. 0,15%

MECHANICAL PROPERTIES FOR PIPES PSL1

ISO 3183:2019
resp.
API Spec 5L:2018
Rt 0,5
MPa
min.
Rm
MPa
min.
Af
%
min.
L245 or B 245 415 1)
L290 or X42 290 415 1)
L320 or X46 320 435 1)
L360 or X52 360 460 1)
L390 or X56 390 490 1)
L415 or X60 415 520 1)
L450 or X65 450 535 1)
L485 or X70 485 570 1)

1) The specified minimum Af extension, expressed as a percentage and rounded to the nearest percentage, is to be determined using the following equation
Af = C.(Axc0,2/U0,9)

CHEMICAL COMPOSITION FOR PIPES PSL2

ISO 3183:2019
resp.
API Spec 5L:2018
Heat analysis in % (% max.) Carbon equivalent (% max.)
C Si Mn P S V Nb Ti Iné CEllw
C > 0,12
CEPcm
C ≤ 0,12
L245N or BN 0,24 0,40 1,20 0,025 0​​​​​​​,015 1) 1​​​​​​​) 0,4 3) 0,43 0,25
L290N or X42N 0​​​​​​​,24 0​​​​​​​,40 1,20 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0,06 0,05 0​​​​​​​,4 3​​​​​​​) 0​​​​​​​,43 0,25
L320N or X46N 0​​​​​​​,24 0​​​​​​​,40 1,40 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0,07 0​​​​​​​,05 0​​​​​​​,4 2, 3) 0​​​​​​​,43 0,25
L360N or X52N 0​​​​​​​,24 0​​​​​​​,45 1​​​​​​​,40 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0,10 0​​​​​​​,05 0​​​​​​​,4 2, 3) 0​​​​​​​,43 0,25
L390N or X56N 0​​​​​​​,24 0​​​​​​​,4​​​​​​​5 1​​​​​​​,40 0​​​​​​​,025  0​​​​​​​,0​​​​​​​15 0,10 0​​​​​​​,05 0​​​​​​​,4 2, 3) 0​​​​​​​,43 0,25
L415N or X60N 0​​​​​​​,24 0​​​​​​​,4​​​​​​​5 1​​​​​​​,40 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0​​​​​​​,10 0​​​​​​​,05  0​​​​​​​,4 2, 5) by agreement
L245M or BM 0,22 0​​​​​​​,4​​​​​​​5 1,20 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0​​​​​​​,05 0​​​​​​​,05 0​​​​​​​,4 3​​​​​​​) 0​​​​​​​,43 0,25
L290M or X42M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1,30 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0​​​​​​​,05 0​​​​​​​,05 0​​​​​​​,4 3​​​​​​​) 0​​​​​​​,43 0,25
L320M or X46M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1,30 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 0​​​​​​​,05 0​​​​​​​,05 0​​​​​​​,4 3​​​​​​​) 0​​​​​​​,43 0,25
L360M or X52M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1​​​​​​​,40 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 2) 2​​​​​​​) 2​​​​​​​) 3​​​​​​​) 0​​​​​​​,43 0,25
L390M or X56M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1​​​​​​​,40 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 2​​​​​​​) 2​​​​​​​) 2​​​​​​​)  3​​​​​​​) 0​​​​​​​,43 0,25 
L415M or X60M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1,60 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 2​​​​​​​) 2​​​​​​​) 2​​​​​​​) 5​​​​​​​) 0​​​​​​​,43 0,25
L450M or X65M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1,60 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 2​​​​​​​) 2​​​​​​​) 2​​​​​​​) 5​​​​​​​) 0​​​​​​​,43 0,25
L485M or X70M 0​​​​​​​,22 0​​​​​​​,4​​​​​​​5 1,70 0​​​​​​​,025 0​​​​​​​,0​​​​​​​15 2​​​​​​​) 2​​​​​​​) 2​​​​​​​) 5​​​​​​​) 0​​​​​​​,43 0,25

1) Nb+V max. 0,06 %
2) Nb+V+Ti max. 0,15 %
3) Cu max. 0,50 %, Ni max. 0,30 %, Cr max. 0,30 %, Mo max. 0,15 %
4) Nb+V+Ti max. 0,15 %
5) Cu max. 0,50 %, Ni max. 0,50 %, Cr max. 0,50 %, Mo max. 0,50 %

MECHANICAL PROPERTIES FOR PIPES PSL2

ISO 3183:2019
resp.
API Spec 5L:2018
Rt 0,5
MPa
Rm
MPa
Rt 0,5 / Rm
max.
Af
%
min.
KV
J
min.
DWT
%
min.
min. max. min. max.
L245M (N) or BM (N) 245 450 415 655 0,93 1) 0°C 40 0°C 85
L290M (N) or X42M (N) 290 495 415 655 0,93 1) 0°C 40 0°C 85
L320M (N) or X46M (N) 320 525 435 655 0,93 1) 0°C 40 0°C 85
L360M (N) or X52M (N) 360 530 460 760 0,93 1) 0°C 40 0°C 85
L390M (N) or X56M (N) 390 545 490 760 0,93  1) 0°C 40 0°C 85
L415M (N) or X60M (N) 415 565 520 760 0,93 1) 0°C 40 0°C 85
L450M or X65M 450 600 535 760 0,93 1) 0°C 54 0°C 85
L485M or X70M 485 635 570 760 0,93 1) 0°C 68 0°C 85

1) The specified minimum Af extension, expressed as a percentage and rounded to the nearest percentage, is to be determined using the following equation
Af = C.(Axc0,2/U0,9)

Logistics information

We offer flexible product delivery with multiple options for packaging and methods of transportation.

More info     

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.

More about ESG strategy    

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CONTACT

CONTACT US PERSONALLY

Milan Beličák

Director Sales, Czech Republic and Slovakia

    +421 556 734 598

    +421 903 601 790

    mbelicaksk.uss.com

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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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