Steel plate for for Boiler Pressure Vessel EN10028 P265GH
P265GH steel plate, EN10028 P265GH steel plates is a kind of material for boiler and pressure vessel steel. EN10028 P265GH steel plates is characterised by a minimum yield strength of 185 - 265 MPa and by good weldability,so P265GH steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are EN10028 P265GH steel plate's Chemical composition and mechanical properties.
| P265GH EN 10028-2 Number:1.0425 | Comparision of steel grades | |
| DIN 17155 | HⅡ | |
| NFA 36-205 | A 42 CP | |
| UNI 5869 | Fe 410-1KW | |
| BS 1501 | 161 Gr.400/164 Gr.400/224 Gr. 400 | |
| UNE 36087 | A 42 RCI | |
| ASTM | A 414 Gr. E / A 516 Gr. 60 | |
| JIS G3115 | - | |
P265GH steel plate Chemical Composition
| Grade | C. % | Mn. % | S. max | N | Cu | Nb | Ti. max | Si. | P. max | AL. | Cr. | Mo. | Ni. | V |
| P265GH | ≤0.20 | 0.5-1.40 | 0.025 | ≤0.012 | ≤0.30 | ≤0.010 | 0.03 | ≤0.40 | 0.03 | ≤ 0.020 | ≤0.30 | ≤0.08 | ≤0.01 | ≤0.02 |
P265GH steet Mechnical Properties
| Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
| -20° | 0° | +20 | ||||||
| P265GH | Normalized | ≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250 | 265 | 410-530 | 23 | 27 | 34 | 40 |
| 255 | 410-530 | 23 | 27 | 34 | 40 | |||
| 245 | 410-530 | 23 | 27 | 34 | 40 | |||
| 215 | 410-530 | 23 | 27 | 34 | 40 | |||
| 200 | 400-530 | 23 | 27 | 34 | 40 | |||
| 185 | 390-530 | 23 | 27 | 34 | 40 | |||
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