P355GH AND S355J2 Steel Plates Analyze
1. P355GH Adopt standard: EN10028-2 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
EN10025-2 steel plate in S355J2. For more information of S355J2 steel plates
2. P355GH Specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
3. Third Party Inspection for P355GH: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
4. P355GH Chemical composition% of the Product analysis of grade
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P355GH Chemical Composition |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
P355GH |
0.10-0.22 |
0.60 |
1.10-1.70 |
0.025 |
0.015 |
0.020 |
0.012 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
0.30 |
0.30 |
0.08 |
0.040 |
0.30 |
0.03 |
0.02 |
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S355J2 Chemical composition % of the Product analysis of grade
|
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
|
max 0.24 |
0.60 |
1.70 |
|
Max 0.035 |
Max 0.035 |
|
|
|
V |
Nb |
Ti |
N |
Cu |
|
|
|
|
|
|
|
|
0.60 |
|
|
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5. P355GH Mechanical Property
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Grade |
|
P355GH Mechanical Property |
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Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
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|
P355GH |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
355 |
510-650 |
20 |
27 |
34 |
40 |
|
|
16> to ≤40 |
345 |
510-650 |
20 |
27 |
34 |
40 |
|
|
40> to ≤60 |
335 |
510-650 |
20 |
27 |
34 |
40 |
|
|
60> to ≤100 |
315 |
490-630 |
20 |
27 |
34 |
40 |
|
|
100> to ≤150 |
295 |
480-630 |
20 |
27 |
34 |
40 |
|
|
150> to ≤250 |
280 |
470-630 |
20 |
27 |
34 |
40 |
|
S355J2 Mechanical Property
|
|
-150 |
150-250 |
250-400 |
|
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|
Minimum energy nominal thicknessTemperature(-20) |
27 |
27 |
27 |
|
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|
Nominal thickness (mm) |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
150 - 200 |
200-250 |
250-400 |
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|
ReH - Minimum yield strength (MPa) |
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
265 |
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Nominal thickness (mm) |
-3 |
3-100 |
100-150 |
150-250 |
250-400 |
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|
Rm -Tensile strength (MPa) |
510-680 |
470-630 |
450-600 |
450-600 |
450-600 |
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Nominal thickness (mm) |
3-40 |
40-63 |
63-100 |
100-150 |
150-250 |
250-400 |
|
A - Minimum elongation Lo = 5,65 √ So (%) |
22 |
21 |
20 |
18 |
17 |
17 |
EN10028 steel grade supersedes the older BS and DIN standards. P355GH steel grade is one of grade in En10028-2, which is non alloy and alloy steels with specified elevated temperature properties. P355GH grade are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
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ASTM A516 Grade 70 Equivalent:
ASTM A516 Grade 70 equivalents include ASME SA516 Gr 70, EN 10028-2 P355GH and BS 1501 224-490. Gangsteel compa
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What is the difference between
we supply high-quality A516 Gr 70 steel plate for pressure vessel applications and other standards like ASTM A2
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P355GH AND S355J2 Steel Plates
EN10028-2 P355GH for High-Strength Low-Alloy Columbium-Vanadium Structural Steel EN10025-2 S355J2 Structural St
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A240 304L Stainless Coil
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