CHEMICAL COMPOSITION FOR PIPES PSL1
ISO 3183 resp. API Spec 5L |
Heat analysis in % 1) | ||||||
---|---|---|---|---|---|---|---|
C max. | Mn max. | P max. | S max. | V max. | Nb max. | Ti 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 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 |
Rt0,5 [MPa] | Rm [MPa] |
Rt0,5 / 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, grades with nominal value Re ≤ 280 MPa
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 | 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 graded 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 graded by 1 mm
DIMENSIONS OF SHEETS AND COILS, grades with nominal value 280 MPa < Re ≤ 360 MPa
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 | ||||||||
2,20 - 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 graded 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 graded by 1 mm
DIMENSIONS OF SHEETS AND COILS, grades with nominal value 360 MPa < Re ≤ 460 MPa
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) |
1 340
(1 310) |
1 440
(1 410) |
1 547
(1 517) |
||
2,20 - 2,49 | |||||||||
2,50 - 2,99 | 2) | ||||||||
3,00 - 3,49 | 2) | ||||||||
3,50 - 3,99 | Length of sheets: 2 000 - 4 000 4) | ||||||||
4,00 - 4,49 | |||||||||
4,50 - 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 graded 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 graded by 1 mm
DIMENSIONS OF SHEETS AND COILS, grades with nominal value 460 MPa < Re ≤ 550 MPa
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) |
1 340
(1 310) |
1 440
(1 410) |
1 547
(1 517) |
||
3,00 - 3,49 | |||||||||
3,50 - 3,99 | |||||||||
4,00 - 4,49 | Length of sheets: 2 000 - 4 000 3) | ||||||||
4,50 - 4,99 | 2) | ||||||||
5,00 - 12,70 | Length of sheets: 2 000 - 6 000 4) | 2) |
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 mm
2) Width over 1 500 mm without guarantee of flatness
Other dimensions are subject to prior agreement
3) On agreement sheets are delivered up to length of 6 000 mm; lengths above 4 000 mm without flatness guarantee. Length is graded by 1 mm
4) On agreement sheets are delivered up to length of 12 100 mm; lengths above 6 000 mm without flatness guarantee. Length is graded by 1 mm
DIMENSIONS OF SHEETS AND COILS, grades with nominal value 550 MPa < Re ≤ 700 MPa
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) |
1 340
(1 310) |
1 440
(1 410) |
1 547
(1 517) |
||
4,00 - 4,49 | |||||||||
4,50 - 4,99 | Length of sheets: 2 000 - 4 000 3) | ||||||||
5,00 - 12,70 | Length of sheets: 2 000 - 6 000 4) | 2) |
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 mm
2) Width over 1 500 mm without guarantee of flatness
Other dimensions are subject to prior agreement
3) On agreement sheets are delivered up to length of 6 000 mm; lengths above 4 000 mm without flatness guarantee. Length is graded by 1 mm
4) On agreement sheets are delivered up to length of 12 100 mm; lengths above 6 000 mm without flatness guarantee. Length is graded 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 0,1 mm
2) Subject to prior agreement
Other dimensions are subject to prior agreement
DIMENSION OF SLIT COILS, grades with nominal value 360 MPa < Re ≤ 500 MPa
Thickness [mm] 1) | Width [mm] 1) | |||
---|---|---|---|---|
110 - 510 | 511 - 580 | |||
2,00 2) - 2,99 | ||||
3,00 - 4,00 | ||||
4,01 - 7,00 |
1) Basic thickness dimensions graded by 0,01 mm, width by 0,1 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 1 540 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 1 540 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 1 540 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 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 MPaCategory C
360 MPa < Re ≤ 420 MPaCategory D
420 MPa < Re ≤ 960 MPaMeasuring 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