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EN10028-6 P355QL1 standard specification forWeldable fine grain steels, quenched and tempered .
P355QL1 Grade has a good weldable and used in high temperature equipment and pressure vessel.
P…Q means the -20 degree and the impact energy is 27J
	P…QH means the -20 temperature quality and the impact energy is 27J
	P…QL1 means the -40 temperature quality and the impact energy is 27J
P…QL2 means the -60 temperature quality and the impact energy is 27J
Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 |
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
	Length: 3000mm to 15000mm
	 
Gangsteel is specialized in supplying EN10028-6 steel plate in P355QL1. For more information of P355QL1 steel plates, please check them in following:
| P355QL1 Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | N | B | |
| 0.16 | 0.4 | 1.5 | 0.020 | 0.010 | 0.015 | 0.005 | |
| Mo | Cu | Nb | Ni | Ti | V | Zr | |
| 0.25 | 0.3 | 0.05 | 0.5 | 0.03 | 0.06 | 0.05 | |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
| Grade | 
 P355QL1 Mechanical Property | |||
| Thickness | Yield | Tensile | Elongation | |
| mm | Min Mpa | Mpa | Min % | |
| 6-50 | 355 | 490-630 | 22% | |
| 50-100 | 335 | 490-630 | 22% | |
| 100-150 | 315 | 450-590 | 22% | |
Shipbuilding steel plate| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate
If you need more stock steel plates in pressure vessel steel plate, please click warehouse sizes.
Related Grade: P355QH| P355Q |P460Q
Gangsteel is specialized in supplying EN10028-6 steel plate in EN10028-6 P460Q,EN 10028-6 P460 Q STEEL PLATE
Gangsteel is specialized in supplying EN10028-6 steel plate in EN10028-6 P460QL1,EN 10028-6 P460 QL1 STEEL PLAT
Gangsteel is specialized in supplying EN10028-6 steel plate in EN 10028-6 P690QL1,EN10028 P690 QL1 STEEL PLATE
Gangsteel is specialized in supplying EN10028-6 steel plate in EN 10028-6 P690QL2,P690 QL2,EN10028 P690QL2 STEE