CHEMICAL COMPOSITION FOR PIPES PSL1
ISO 3183 resp. API Spec 5L |
Heat analysis in % 1) | ||||||
---|---|---|---|---|---|---|---|
CMAX | MnMAX | PMAX | SMAX | VMAX | NbMAX | TiMAX | |
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 resp. API Spec 5L |
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 resp. API Spec 5L |
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) | 0,04 | 3) | 0,43 | 0,25 |
L290N or X42N | 0,24 | 0,40 | 1,20 | 0,025 | 0,015 | 0,06 | 0,05 | 0,04 | 3) | 0,43 | 0,25 |
L320N or X46N | 0,24 | 0,40 | 1,40 | 0,025 | 0,015 | 0,07 | 0,05 | 0,04 | 2, 3) | 0,43 | 0,25 |
L360N or X52N | 0,24 | 0,45 | 1,40 | 0,025 | 0,015 | 0,10 | 0,05 | 0,04 | 2, 3) | 0,43 | 0,25 |
L390N or X56N | 0,24 | 0,45 | 1,40 | 0,025 | 0,015 | 0,10 | 0,05 | 0,04 | 2, 3) | 0,43 | 0,25 |
L415N or X60N | 0,24 | 0,45 | 1,40 | 0,025 | 0,015 | 0,10 | 0,05 | 0,04 | 2, 4) | by agreement | |
L245M or BM | 0,22 | 0,45 | 1,20 | 0,025 | 0,015 | 0,05 | 0,05 | 0,04 | 3) | 0,43 | 0,25 |
L290M or X42M | 0,22 | 0,45 | 1,30 | 0,025 | 0,015 | 0,05 | 0,05 | 0,04 | 3) | 0,43 | 0,25 |
L320M or X46M | 0,22 | 0,45 | 1,30 | 0,025 | 0,015 | 0,05 | 0,05 | 0,04 | 3) | 0,43 | 0,25 |
L360M or X52M | 0,22 | 0,45 | 1,40 | 0,025 | 0,015 | 2) | 2) | 2) | 3) | 0,43 | 0,25 |
L390M or X56M | 0,22 | 0,45 | 1,40 | 0,025 | 0,015 | 2) | 2) | 2) | 3) | 0,43 | 0,25 |
L415M or X60M | 0,22 | 0,45 | 1,60 | 0,025 | 0,015 | 2) | 2) | 2) | 4) | 0,43 | 0,25 |
L450M or X65M | 0,22 | 0,45 | 1,60 | 0,025 | 0,015 | 2) | 2) | 2) | 4) | 0,43 | 0,25 |
L485M or X70M | 0,22 | 0,45 | 1,70 | 0,025 | 0,015 | 2) | 2) | 2) | 4) | 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) Cu max. 0,50 %, Ni max. 0,50 %, Cr max. 0,50 %, Mo max. 0,50 %
MECHANICAL PROPERTIES FOR PIPES PSL2
ISO 3183 resp. API Spec 5L |
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)
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) |
1 040
(1 000) |
1 140
(1 100) |
1 290
(1 250) |
1 440
(1 400) |
1 540
(1 500) |
||
2,00 - 2,19 | 3) | |||||||
2,20 - 2,49 | 3) | |||||||
2,50 - 2,99 | 3) | |||||||
3,00 - 3,49 | 3) | |||||||
3,50 - 3,99 | ||||||||
4,00 - 4,99 | Length of sheets: 2 000 - 4 000 4) | |||||||
5,00 - 12,50 2) | Length 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) 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) |
1 040
(1 000) |
1 140
(1 100) |
1 290
(1 250) |
1 440
(1 400) |
1 540 (1 500) | ||||
2,00 - 2,19 | ||||||||||
2,20 - 2,49 | 3) | |||||||||
2,50 - 2,99 | 3) | |||||||||
3,00 - 3,49 |
|
3) | ||||||||
3,50 - 3,99 | 3) | |||||||||
4,00 - 4,99 | Length of sheets: 2 000 - 4 000 4) | |||||||||
5,00 - 12,50 2) | Length 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) 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) |
1 040
(1 000) |
1 140
(1 100) |
1 240
(1 200) |
1 340
(1 300) |
1 440
(1 400) |
1 540
(1 500) |
||
2,20 - 2,49 |
|
||||||||
2,50 - 2,99 | |||||||||
3,00 - 3,49 | |||||||||
3,50 - 3,99 | |||||||||
4,00 - 4,49 | Length of sheets: 2 000 - 4 000 3) | ||||||||
4,50 - 12,50 2) | Length 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) |
1 040
(1 000) |
1 140
(1 100) |
1 290
(1 250) |
1 440
(1 400) |
1 540 (1 500) | ||
3,00 - 3,49 | ||||||||
3,50 - 3,99 | ||||||||
4,00 - 4,49 | ||||||||
4,50 - 4,99 | Length of sheets: 2 000 - 4 000 4) | |||||||
5,00 - 12,50 2) |
Length 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
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) Subject to prior agreement
Other dimensions are subject to prior agreement
- THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 Re ≤ 300 MPa (Class A)
-
Nominal thickness
[mm]Thickness tolerances at nominal widths [mm] ≤ 1 200
> 1 200 ≤ 1 500 > 1 500 ≤ 1 800 1) ≤ 2,00
± 0,17 ± 0,19 ± 0,21 > 2,00 ≤ 2,50 ± 0,18 ± 0,21 ± 0,23 > 2,50 ≤ 3,00 ± 0,20 ± 0,22 ± 0,24 > 3,00 ≤ 4,00 ± 0,22 ± 0,24 ± 0,26 > 4,00 ≤ 5,00 ± 0,24 ± 0,26 ± 0,28 > 5,00 ≤ 6,00 ± 0,26 ± 0,28 ± 0,29 > 6,00 ≤ 8,00 ± 0,29 ± 0,30 ± 0,31 > 8,00 ≤ 10,00 ± 0,32 ± 0,33 ± 0,34 > 10,00 ≤ 12,50 ± 0,35 ± 0,36 ± 0,37 > 12,50 ≤ 12,70 ± 0,37 ± 0,38 ± 0,40 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1540 mm.
- THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 300 MPa < Re ≤ 360 MPa (Class B)
-
Nominal thickness
[mm]Thickness tolerances at nominal widths [mm] ≤ 1 200
> 1 200 ≤ 1 500 > 1 500 ≤ 1 800 1) ≤ 2,00
± 0,20 ± 0,22 ± 0,24 > 2,00 ≤ 2,50 ± 0,21 ± 0,24 ± 0,26 > 2,50 ≤ 3,00 ± 0,23 ± 0,25 ± 0,28 > 3,00 ≤ 4,00 ± 0,25 ± 0,28 ± 0,30 > 4,00 ≤ 5,00 ± 0,28 ± 0,30 ± 0,32 > 5,00 ≤ 6,00 ± 0,30 ± 0,32 ± 0,33 > 6,00 ≤ 8,00 ± 0,33 ± 0,35 ± 0,36 > 8,00 ≤ 10,00 ± 0,37 ± 0,38 ± 0,39 > 10,00 ≤ 12,50 ± 0,40 ± 0,41 ± 0,43 > 12,50 ≤ 12,70 ± 0,43 ± 0,44 ± 0,46 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1540 mm.
- THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 360 MPa < Re ≤ 420 MPa (Class C)
-
Nominal thickness
[mm]Thickness tolerances at nominal widths [mm] ≤ 1 200
> 1 200 ≤ 1 500 > 1 500 ≤ 1 800 1) ≤ 2,00
± 0,22 ± 0,25 ± 0,27 > 2,00 ≤ 2,50 ± 0,23 ± 0,27 ± 0,30 > 2,50 ≤ 3,00 ± 0,26 ± 0,29 ± 0,31 > 3,00 ≤ 4,00 ± 0,29 ± 0,31 ± 0,34 > 4,00 ≤ 5,00 ± 0,31 ± 0,34 ± 0,36 > 5,00 ≤ 6,00 ± 0,34 ± 0,36 ± 0,38 > 6,00 ≤ 8,00 ± 0,38 ± 0,39 ± 0,40 > 8,00 ≤ 10,00 ± 0,42 ± 0,43 ± 0,44 > 10,00 ≤ 12,50 ± 0,46 ± 0,47 ± 0,48 > 12,50 ≤ 12,70 ± 0,48 ± 0,49 ± 0,52 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1540 mm.
- THICKNESS TOLERANCES IN ACCORDANCE WITH EN 10051 420 MPa < Re ≤ 960 MPa (Class D)
-
Nominal thickness
[mm]Thickness tolerances at nominal widths [mm] ≤ 1 200
> 1 200 ≤ 1 500 > 1 500 ≤ 1 800 1) ≤ 2,00
± 0,24 ± 0,27 ± 0,29 > 2,00 ≤ 2,50 ± 0,25 ± 0,29 ± 0,32 > 2,50 ≤ 3,00 ± 0,28 ± 0,31 ± 0,34 > 3,00 ≤ 4,00 ± 0,31 ± 0,34 ± 0,36 > 4,00 ≤ 5,00 ± 0,34 ± 0,36 ± 0,39 > 5,00 ≤ 6,00 ± 0,36 ± 0,39 ± 0,41 > 6,00 ≤ 8,00 ± 0,41 ± 0,42 ± 0,43 > 8,00 ≤ 10,00 ± 0,45 ± 0,46 ± 0,48 > 10,00 ≤ 12,50 ± 0,49 ± 0,50 ± 0,52 > 12,50 ≤ 12,70 ± 0,52 ± 0,53 ± 0,56 1) Maximum width of U. S. Steel Košice´s hot rolled products is 1540 mm.
- SHEET FLATNESS TOLERANCES IN ACCORDANCE WITH EN 10051
-
Nominal thickness
[mm]Normal sheet flatness tolerances depending on width [mm] < 1 200 1 200 - 1 500 > 1 500 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.Nominal width
wNominal thickness
tLow carbon steel and
cat. A, B, CCategory
DMeasuring length 1 000 mm w ≤ 1 200 t ≤ 2,00 18 To prior agreement. 2,00 < t ≤ 2,50 15 2,50 < t ≤ 3,00 3,00 < t ≤ 5,00 18 5,00 < t ≤ 8,00 13 16 8,00 < t ≤ 12,70 1 200 < w ≤ 1 500 t ≤ 2,00 21 To prior agreement. 2,00 < t ≤ 2,50 18 2,50 < t ≤ 3,00 3,00 < t ≤ 5,00 21 5,00 < t ≤ 8,00 16 19 8,00 < t ≤ 12,70 w > 1 500 t ≤ 2,00 26 To prior agreement. 2,00 < t ≤ 2,50 22 2,50 < t ≤ 3,00 3,00 < t ≤ 5,00 25 5,00 < t ≤ 8,00 19 22 8,00 < t ≤ 12,70