DIN17102 WStE255 steel plate/sheet for boilers and Pressure Vessels steels
WStE255 steel plate/sheet,DIN17102 WStE255 steel plate/sheet, under DIN standard, we can regard WStE255 steel plate/sheet for boilers and Pressure Vessels steels.DIN17102 WStE255 steel plate/sheet is for boilers and Pressure Vessels steels, it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid. The followings are the chemical composition and the mechanical properties of DIN17102 WStE255 steel.
This standard DIN 17102 StE255/WStE255/TStE255/EStE255 applies to hot rolled products in the form of flats(plate, strip, wide, flats), sections and bars of weldable fine grain structural steels exhibiting. Its minimum yield strength of 225 to 255 n/mm referred to the lowest thickness.
WStE255 steel Chemical composition
| Steel grade | Percentage by mass | |||||
| symbol | material | C≤ | Si≤ | Mn | P≤ | S≤ |
| StE255 | 1.0461 | 0.18 | 0.40 | 0.50- 1.30 | 0.035 | 0.030 |
| WStE255 | 1.0462 | 0.18 | 0.035 | 0.030 | ||
| TStE255 | 1.0463 | 0.16 | 0.030 | 0.025 | ||
| EStE255 | 1.1103 | 0.16 | 0.025 | 0.015 | ||
WStE255 steel Mechanical properties
| Grade | Minimum upper yield stress, For thickness of mm | Tensilestrength | Minimum elongationafterfracture | ||||||||
| Upto 12 | 12- 20 | 20- 40 | 40- 50 | 50- 65 | parallel | Transverse | |||||
| StE | WStE | TstE | EStE | N/mm2 | N/mm2 | % | |||||
| 255 | 255 | 255 | 255 | 255 | 255 | 245 | 235 | 225 | 360- 480 | 25 | 23 |
we are WStE255 steel suppliers ,also can supply W St E 285 steel,W St E 355 steel,please contact us if you need.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
