EN 10028 P355NH/NL1/NL2 A pressure vessel steel grade with good weldability and high resistance to brittle cracking, P355NH is used by the world's fabricators for the manufacture of pressure vessel tanks for the storage of pressurised gases.
Other grade types include... - NL1 – is ideal for use in low temperatures
- NL2 – is ideal for use in especially low temperatures
P355NH is a normalised steel grade with a minimum yield strength of 275-460 N/mm² and plates are available ex–stock from our warehouse.
Please refer to the data tables below for more information. Chemical Composition of EN 10028 P355 NH, P355 NL1 & P355 NL2
Chemical element composition is % by mass. | Element | P275NH | P275NL1 | P275NL2 | Element | P275NH | P275NL1 | P275NL2 | Carbon (C)
max. | 0.16 | 0.16 | 0.16 | Silicon (Si)
max. | 0.40 | 0.40 | 0.40 | | Manganese (Mn) | 0.80 to 1.50 | 0.80 to 1.50 | 0.80 to 1.50 | Phosphorous (P) max. | 0.025 | 0.025 | 0.020 | Sulphur (S)
max. | 0.015 | 0.015 | 0.010 | Chromium (Cr) max. | 0.30 | 0.30 | 0.30 | | Molybdenum (Mo) max. | 0.08 | 0.08 | 0.08 | Nickel (Ni)
max. | 0.50 | 0.50 | 0.50 | Niobium (Nb)
max. | 0.05 | 0.05 | 0.05 | Titanium (Ti)
max. | 0.03 | 0.03 | 0.03 | | Vanadium (Vi) max. | 0.05 | 0.05 | 0.05 | Nitrogen (N)
max. | 0.012 | 0.012 | 0.012 | | Aluminium (Al) min. | 0.020 | 0.020 | 0.020 | Copper (Cu)
max. | 0.30 | 0.30 | 0.30 | | | | The combined quantities of Niobium, Titanium and Vanadium should be 0.12% max. | Mechanical Properties of EN 10028 P355 NH, P355 NL1 & P355 NL2 | Grade | Type | Thickness
(mm) | Yield Strength
MPa (min) | Tensile Strength
MPa | Elongation
% (min) | P275 NH
P275 NL1
P275 NL2 | Normalized | ≤ 16
16> to ≤40
40> to ≤60
60> to ≤100
100> to ≤150
150> to ≤250 | 355
345
335
315
305
295 | 490 to 630
490 to 630
490 to 630
470 to 610
460 to 600
450 to 590 | 21
21
21
21
21
21 | | | (Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team) | | To find out more about P355 NH, NL1 & NL2 and to receive a competitive quotation for the supply of this material, please contact us | Pressure Vessel Steel-EN 10028 P355 , best quality Pressure Vessel Steel-EN 10028 P355 , wide variety of Pressure Vessel Steel-EN 10028 P355 , Pressure Vessel Steel-EN 10028 P355 India, Pressure Vessel Steel-EN 10028 P355 distributor Mumbai, Pressure Vessel Steel-EN 10028 P355 traders, prime quality Pressure Vessel Steel-EN 10028 P355 , Source for Pressure Vessel Steel-EN 10028 P355 , specialize in Pressure Vessel Steel-EN 10028 P355 , Pressure Vessel Steel-EN 10028 P355 with Test Certificate Contact: Total Piping Solutions Mafatlal House, H.T.Parekh Marg,
Backbay Reclamation 5th & 6th Floor,
Mumbai - 400020, Maharashtra
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www.totalpipingsolutions.com | |
