P355GH Steel For Heat-Resistant Pressure Vessels
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional p355gh steel for heat-resistant pressure vessels manufacturers and suppliers in China. Welcome to wholesale customized p355gh steel for heat-resistant pressure vessels at competitive price from our factory. Good service and quality products are available.
P355GH Steel For Heat-Resistant Pressure Vessels
P355GH steel plate for pressure vessels is a pressure vessel steel grade specified in the European standard (EN10028), which has replaced the British Standard and DIN equivalent standards. P355GH vessel steel plate provides optimal performance for pressurized products that must support a creep limit of greater than 180N/mm2 at 400°C.
P355GH Steel Boiler Plate Chemical Composition
| Grade | C. % | Mn.% | S. | N | Cu | Nb | Ti. | Si. | P. | AL | Cr. | Mo. | Ni | Vi |
| P355GH | 0.10-0.22 | 0.10-1.70 | 0.015 | 0.012 | 0.30 | 0.020 | 0.03 | 0.60 | 0.025 | 0.020 | 0.30 | 0.08 | 0.30 | 0.02 |
P355GH Boiler Plate Steel Mechanical Property
| Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
| -20° | 0° | +20 | ||||||
| P355GH | Normalized | ≤16 16 > to≤40 40 > to≤60 60 > to≤100 100 > to≤150 150 > to≤250 | 355 | 510-650 | 20 | 27 | 34 | 40 |
| 345 | 510-650 | 20 | 27 | 34 | 40 | |||
| 335 | 460-580 | 20 | 27 | 34 | 40 | |||
| 315 | 490-630 | 20 | 27 | 34 | 40 | |||
| 295 | 480-630 | 20 | 27 | 34 | 40 | |||
| 280 | 470-630 | 20 | 27 | 34 | 40 | |||
P355GH Pressure Vessel Plate Dimensions
| CUT-TO-LENGTH PLATES | FOUR-HIGH MILL PLATES | ||
|---|---|---|---|
| WIDTH1 from _ to in mm |
THICKNESS1 from _ to in mm |
WIDTH1 from _ to in mm |
THICKNESS1 from _ to in mm |
| - | - | ||
| - | - | 3,600 | 4.0 to 85.0 |
| - | - | 3,600 | 4.0 to 40.02 |
| - | - | ||
| - | - | ||
| 3,600 | 4.0 to 85.0 | ||
| 3,600 | 4.0 to 85.0 | ||
| 3,600 | 4.0 to 85.0 | ||
| - | - | 3,600 | 4.0 to 85.0 |
| - | - | ||
| - | - | 3,300 | 4.0 to 65.0 |
| - | - | ||
| - | - | 3,600 | 4.0 to 85.0 |
| - | - | 3,300 | 4.0 to 85.0 |
| 3,300 | 4.0 to 50.0 | ||
| - | - | 3,300 | 4.0 to 20.02 |
| - | - | ||
P355GH Vessel Steel Plate Electrical Resistivity
| Property | Temperature | Value |
|---|---|---|
|
Electrical resistivity |
20.0 °C |
2.62E-7 Ω·m |
|
100.0 °C |
3.1E-7 Ω·m |
|
|
200.0 °C |
3.8E-7 Ω·m |
|
|
300.0 °C |
4.64E-7 Ω·m |
|
|
400.0 °C |
5.62E-7 Ω·m |
|
|
500.0 °C |
6.76E-7 Ω·m |
|
|
600.0 °C |
8.07E-7 Ω·m |
Boiler And Pressure Veseel Steel Plate Product Iamge
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