P355N steel
Classification :
P335N pressure vessel steel plate owned the minimum yield point at 355 Mpa for the thickness below 16mm.
Keywords:
P355N steel
Product introduction
P335N pressure vessel steel plate owned the minimum yield point at 355 Mpa for the thickness below 16mm. is able to offer P355N steel plate thickness between 6mm-300mm for guarantee the steel property in chemical composition and mechanical property. For the delivery time of 1000 tons order p355n steel plates,our general rolling time shall be within 30 days.
Technical Data
P335N Chemical Properties:
| Grade | C % | Mn % | S % | N % | Cu % | Nb % | Ti % | Si % | P % | AL % | Cr % | Mo % | Ni % | Vi % |
| P 355 N | 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 |
EN 10028-3 P 355 N steel is used worldwide by fabricators of welded pressure vessels, industrial boilers and heat ex-changers and is engineered to work well in elevated temperature service.
P335N Mechanical Properties:
| Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
| -20° | 0° | +20 | ||||||
| P 355 N | Normalized | t≤16 | 355 | 510-650 | 20 | 27 | 34 | 40 |
| 16＜t≤40 | 345 | 510-650 | 20 | 27 | 34 | 40 | ||
| 40＜t≤60 | 335 | 460-580 | 20 | 27 | 34 | 40 | ||
| 60＜t≤100 | 315 | 490-630 | 20 | 27 | 34 | 40 | ||
| 100＜t≤150 | 295 | 480-630 | 20 | 27 | 34 | 40 | ||
| 150＜t≤250 | 280 | 470-630 | 20 | 27 | 34 | 40 | ||
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