EN10028 P295GH Steel plate for Boiler Pressure Vessel
P295GH steel plate, EN10028 P295GH steel plates is a kind of material for boiler and pressure vessel steel.EN10028 P295GH steel plates is characterised by a minimum yield strength of 220 - 295 MPa and by good weldability,so P295GH steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are EN10028 P295GH steel plate's Chemical composition and mechanical properties.
P295GH steel Chemical analysis
| Grade | C. % | Mn.% | S. | N | Cu | Nb | Ti. | Si. | P. | AL | Cr. | Mo. | Ni | Vi |
| P265GH | 0.08-0.2 | 0.90-1.50 | 0.015 | 0.012 | 0.30 | 0.020 | 0.03 | 0.40 | 0.025 | 0.020 | 0.30 | 0.08 | 0.30 | 0.02 |
P295GH steel Mechanical properties
| Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
| -20° | 0° | +20 | ||||||
| P295GH | Normalized | ≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250 | 295 | 460-580 | 21 | 27 | 34 | 40 |
| 290 | 460-580 | 21 | 27 | 34 | 40 | |||
| 285 | 460-580 | 21 | 27 | 34 | 40 | |||
| 260 | 460-580 | 21 | 27 | 34 | 40 | |||
| 235 | 440-570 | 21 | 27 | 34 | 40 | |||
| 220 | 430-570 | 21 | 27 | 34 | 40 | |||
A steel which is ideal for use in elevated working temperatures, grade P295GH steel is used in the fabrication of industrial pressure vessels and boilers. P295GH steel is an EN10028 specified grade which governs steels used in pressurised service.
P295GH steel is a normalized steel and has excellent welding characteristics. P295GH steel is used worldwide by fabricators serving the oil and gas industry and can be found in heat exchangers, weldable pressure vessels and boilers and pipework.
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