EN10028 Pressure Vessel Steel Plate P420ML1
The EN 10028-5 steel grade specification is a weldable, fine grain steel, thermomechanically rolled pressure steel plate grades P355M, P355ML1, P355ML2, P420M, P420ML1, P420ML2, P460M, P460ML1 and P460ML2.
Delivery conditions: TMCP, Q&T, N, AR, CR, A, Q and N&T.
Steel Services: Cut, Welded, Z15, Z25, Z35, Qt, N, Q, A, Sandblasted, Painted Grade 1 Probe, Grade 2 Probe, Probe.
EN10028-5 P420ML1 Pressure vessel and boiler steel plates are used for pressure vessels, boilers, tanks and heat exchangers in oil and gas projects.
eN10028 P420ML1 pressure vessel steel plate Chemical composition
| C | Si | Mn | Ni | P | S | Mo | V | N | Nb | Ti | Al | - |
| max 0.16 | max 0.5 | max 1.7 | max 0.5 | max 0.02 | max 0.008 | max 0.2 | max 0.1 | max 0.02 | max 0.05 | max 0.05 | max 0.02 | Cr+Cu+Mo < 0.6, V+Nb+Ti < 0.15 |
EN10028 P420ML1 pressure vessel plate material mechanical property
| Rm - Tensile strength (MPa) | 500-660 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 63 |
| ReH - Minimum yield strength (MPa) | 420 | 400 | 390 |
| KV - Impact energy (J) transverse, | -40° 27 |
-20° 40 |
0° 60 |
| A - Min. elongation at fracture (%) | 19 |
P420ML1 vessel steel plate Additional Condition
UT (Ultrasonic Inspection), AR (Hot Rolling), TMCP (Thermomechanically Controlled Processing), N (Normalizing), Q+T (Quenching and Tempering), Z-Direction Testing (Z15, Z25, Z35), Charpy V-Notch Impact Testing, HIC Testing, NDE (Non-Destructive Testing), PWHT (Simulated Post Weld Heat Treatments), NACE0175, Third Party Testing (e.g., SGS Testing), Coating or Shot Peening, and Painting.
Related Products
EN10028-5 P355M Pressure Vessel Plate
EN10028-5 P420M Boiler Plate Steel
EN10028-5 P460M Boiler Quality Steel Plates
EN10028-5 P460ML2 Hot Rolled Boiler Steel Plates
EN10028 P420ML1 pressure vessel plate material Products image
Pressure vessel and boiler steel plates are widely used in the manufacture of boilers and pressure vessels, such as in the petroleum, chemical and natural gas industries and power plants.
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