BS 1501 224GR.400, 430, 460, 490 Steel plate for Boiler Pressure Vessel
224GR.400,430,460,490 steel plate,BS 1501 224GR.400,430,460,490 steel plates is a kind of material for boiler and pressure vessel steel. BS 1501 224GR.400,430,460,490 steel plates is characterized by a minimum yield strength of 280-355 MPa and by good weldability, so 224GR.400,430,460,490steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids. the following are BS 1501 224GR.400,430,460,490 steel plate's Chemical composition and mechanical properties.
224GR.400,430,460,490 steel Chemical analysis
| Grade | C. % | Mn.% | S. | N | Cu | Nb | Ti. | Si. | P. | AL | Cr. | Mo. | Ni | Vi |
| 224GR.400,430,460,490 | 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 |
224GR.400,430,460,490 steel Mechanical properties
| Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
| -20° | 0° | +20 | ||||||
| 224GR.400,430,460,490 | 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 | |||
we are 224GR.400,430,460,490 steel suppliers ,also can supply BS 151gr.360/400/430,BS 154gr.360A/400A/430A,BS 164gr.360/400,BS 225 gr.490,please contact us if you need
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