P420ML1,P420ML1 Grade,P420ML1 steel plate,P420ML1,EN10028-5
2011年4月14日 by admin
Adopt Standard EN10028-5
Related grades we could supply:
| EN10028-5 boiler and pressure vessel steel plate | ||||
| | ||||
P420ML1 is a thermo mechanically rolled and weldable fine grain steels grade. The dimensions and tolerance on dimensions should be according to EN 10028-1. P420ML1 Grade usual be used for pressure equipments.
P…M mean the -20 degree and the impact energy is 27J
P…ML1 means the -40 temperature quality and the impact energy is 27J
P…NL2 means the -50 temperature quality and the impact energy is 27J
Gangsteel is a large agent of HBIS wuyang mill in
P420ML1 Chemical composition cast analysis:
| Element | P420ML1 Max % | Element | P420ML1 max % |
| C | 0.16 | Mo | 0.20 |
| Si | 0.50 | Nb | 00.05 |
| Mn | 1.70 | Ni | 0.50 |
| P | 0.020 | TI | 0.05 |
| S | 0.015 | Vi | 0.10 |
| | 0.020 min | | |
| N | 0.020 | | |
P420ML1 Mechanical properties:
| Grade | Type | Thickness | Yield Strength | Tensile Strength | Elongation | Impact Energy |
| (mm) | MPa (min) | MPa | % (min) | (KV J) (min) | ||
| | | | | -40 degree | ||
| P420ML1 | Normalized | ≤ 16 | 420 | 500-660 | 19 | 27 |
| 16> to ≤40 | 400 | 500-660 | 19 | 27 | ||
| 40> to ≤63 | 390 | 500-660 | 19 | 27 |
To find more about P420ML1 or inquiry from our gangsteel, please feel free to contact us by email or calling.
Tags: P420ML1 P420ML1 Grade P420ML1 steel plate P420ML1 EN10028-5
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