About EN 10028:3 P460NL2 Steel Plate
The specification is split into grades based on minimum yield strength and each grade is further subdivided on the basis of impact testing (transverse) temperature: N and NH indicate impact testing at -20 deg C or above, NL1 at -40 deg C or above, and NL2 at -50 deg C or above.
The designation EN 10028:3 P460NL2 shows that this is steel for pressure purposes (P) with minimum yield strength of 460 MPa (460) which is impact tested in the transverse direction at -50 deg C (NL2).
Thickness: 6mm to 300mm,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
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P460NL2 Chemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
Al(min) |
N |
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P460NL2 |
0.20 |
0.60 |
1.0-1.70 |
0.025 |
0.015 |
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0.025 |
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Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
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|
0.30 |
0.70 |
0.10 |
0.005 |
0.80 |
0.03 |
0.20 |
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Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Grade |
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P460NL2 Mechanical Property |
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Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
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P460NL2 |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
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≤ 16 |
460 |
570-720 |
17 |
65 |
90 |
100 |
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16> to ≤35 |
450 |
570-720 |
17 |
65 |
90 |
100 |
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35> to ≤50 |
440 |
570-720 |
17 |
65 |
90 |
100 |
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50> to ≤70 |
420 |
570-720 |
17 |
65 |
90 |
100 |
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70> to ≤100 |
400 |
540-710 |
16 |
65 |
90 |
100 |
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100> to ≤150 |
380 |
520-690 |
16 |
65 |
90 |
100 |
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Equivalent steel grade of P460NL2 |
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Europe |
Belgium |
Germany |
BS 1501 |
Italy |
ASTM |
India |
Japan |
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E St E460 |
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