P355GH Steel Plate P355GH Hot Rolled Steel Sheet P355GH Hot Rolled Steel Plates
P355GH (1.0473) Chemical composition % of steel P355GH (1.0473): EN 10028-2-2003 New opportunities for buyers! Post free buying requirement of steel P355GH (1.0473).P355GH can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. 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. P355GHgrade are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
P355GH Chemical Composition Max (%)
| Grade |
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 |
P355GH Mechanical Property
| Grade |
Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
| 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
|
The main grades of Boiler and Pressure Vessel Steel Plates are:
European Standard steel :
EN10028-3: P235GH P265GH P295GH P355GH
P275N P275NH P275NL P275NL1 P275NL2
P355N P355NH P355NL P355NL1 P355NL2
P420NH P420NL1 P420NL2 P460NH P460NL1 P460NL2 19Mn6 15Mo3 16Mo3 13CrMo4-5 10CrMo9-10 12CrMo9-10 X12CrMo5 13CrMoV9-10 13MnNi6-3 15MnNi6 12Ni14 X12Ni5 X8Ni9 X7Ni9 18MnMo4-5
High strength vessel steel plate with quenching and tempering :
EN10028-6-2017: P355Q P355QH P355QL1 P355QL2 P460Q P460QH P460QL1 P460QL2 P500Q P500QH P500QL1 P500QL2 P690Q P690QH P690QL1 P690QL2
Gnee mainly provides steel plate, steel sheet, steel pipe,seamless steel pipe and tube, round bars and steel section, and doing steel products processing service: steel plate and sheet processing service. The processing works concludes cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes, weld the cut parts by drawing, also make galvanizing processing or surface painting on the final processed parts; steel pipe hollow bar cutting and lathe processing to make the outer diameter and wall thickness to meet customers requirement, also make heat treatment for hollow bars and pipes.
Gnee has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.
