EN10028-5 pressure equipment steel plates are weldable fine grain thermomechanically rolled steels. EN10028-5 covers the steel grades of P355, P420, P460. Each steel grade is in three
qualities:
1) the basic series ...(P..M);
2) series with low temperature properties down to -40℃ (P..ML1);
3) series with low temperature properties down to -50℃ (P..ML2).
EN10028-5 pressure equipment steel plates chemical composition:
EN10028-5 | C max. | Si max. | Mn max. | P max. | S max. | Al(total) min. | N max. | Mo max. | Nb max. | Ni max. | Ti max. | V max. | Other |
P355M | 0.14 | 0.50 | 1.60 | 0.025 | 0.020 | 0.02 | 0.015 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P355ML1 | 0.14 | 0.50 | 1.60 | 0.020 | 0.015 | 0.02 | 0.015 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P355ML2 | 0.14 | 0.50 | 1.60 | 0.020 | 0.015 | 0.02 | 0.015 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P420M | 0.16 | 0.50 | 1.70 | 0.025 | 0.020 | 0.02 | 0.020 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P420ML1 | 0.16 | 0.50 | 1.70 | 0.020 | 0.015 | 0.02 | 0.020 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P420ML2 | 0.16 | 0.50 | 1.70 | 0.020 | 0.015 | 0.02 | 0.020 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P460M | 0.16 | 0.60 | 1.70 | 0.025 | 0.020 | 0.02 | 0.020 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P460ML1 | 0.16 | 0.60 | 1.70 | 0.020 | 0.015 | 0.02 | 0.020 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
P460ML2 | 0.16 | 0.60 | 1.70 | 0.020 | 0.015 | 0.02 | 0.020 | 0.20 | 0.05 | 0.50 | 0.05 | 0.10 | Cr+Mo+Cu≤0.60 |
EN10028-5 pressure equipment steel plates mechanical properties:
EN10028-5 | Yield strength ReH (Mpa) min. | Tensile strength | Elongation A, % min. | |||
Grade | Steel Number | t≤16 | 16 | 40 | Rm MPa | |
P355M | 1.8821 | 355 | 355 | 345 | 450-610 | 22 |
P355ML1 | 1.8832 | 355 | 355 | 345 | 450-610 | 22 |
P355ML2 | 1.8833 | 355 | 355 | 345 | 450-610 | 22 |
P420M | 1.8824 | 420 | 400 | 390 | 500-660 | 19 |
P420ML1 | 1.8835 | 420 | 400 | 390 | 500-660 | 19 |
P420ML2 | 1.8828 | 420 | 400 | 390 | 500-660 | 19 |
P460M | 1.8826 | 460 | 440 | 430 | 530-720 | 17 |
P460ML1 | 1.8837 | 460 | 440 | 430 | 530-720 | 17 |
P460ML2 | 1.8831 | 460 | 440 | 430 | 530-720 | 17 |
EN10028-5 pressure equipment steel plates are widely used in the industries of petroleum, chemistry, power station and boilers, etc. EN10028-5 steel plates are not suitable for hot forming.
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Contact
Ms. Olivia
Henan BEBON Iron & Steel Co., Ltd
Email: olivia.roy88@gmail.com
Tel: 008637186151527