P460 NL2 High Yield Boiler Steel Plate

P460 NL2 steel plate is one of the mainly High Yield steel, Boiler steel plates P460NL2 tensile strength is at 570_720 Mpa for thickness belows 60mm,even maximum 730 Mpa is OK for the product thicknesses up to 16 millimeters, P 460NL2 Chemical composition cast analysis.

We stock P460NH, P460NL1, and P460NL2. P460NH, so called for having a minimum yield strength of 460 MPa, is a high quality pressure vessel steel grade for use in boiler and pressure vessel fabrication. It is a normalised fine grain steel with good weldability characteristics.

 

Other grade types include…

NL1 – is ideal for use in low temperatures

NL2 – is ideal for use in especially low temperatures

 

Chemical Properties Of P460 NL2 Steel Plate

Element P460NL2 Element P460NL2
Carbon (C)
max.
0.20 Silicon (Si)
max.
0.60
Manganese (Mn) 1.10 to 1.70 Phosphorous (P)
max.
0.020
Sulphur (S)
max.
0.010 Chromium (Cr)
min.
0.30
Molybdenum (Mo)
max.
0.10 Nickel (Ni)
max.
0.80
Niobium (Nb)
max.
0.05 Titanium (Ti)
max.
0.03
Vanadium (V)
max.
0.20 Nitrogen (N)
max.
0.025
Aluminium (Al)
max.
0.020 Copper (Cu)
max.
0.70

 

Mechanical Properties Of P460 NL2 Steel Plate

Grade Type Thickness
(mm)
Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation
% (min)
P460 NL2 Normalized ≤ 16
16> to ≤40
40> to ≤60
60> to ≤100
100> to ≤150
460
445
430
400
570 to 750
570 to 720
570 to 720
540 to 710
17
17
17
17
17

 

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