DIN WsT285 steel is a weldable fine-grain steel suitable for the fabrication of pressure vessels for pressurised gases and chemicals, industrial boilers, compressors and heat exchangers.
DIN WsT285 steel, under DIN standard, we can regard WsT285 steel plate/sheet for boilers and Pressure Vessels steels.DIN WsT285 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.
WSt 285 DIN 17135 | Comparison of steel grades | |
EU 113 | - | |
NBN629> | - | |
EN 10028-2 | P275NH | |
NFA36205 | A 42 CP,AP,FP |
DIN WsT285 steel plate/sheet Chemical Composition
Grades | C max |
Si max |
Mn. max |
P max |
S max |
max | AL min |
Cr max |
Cu max |
Mo max |
Ni max |
Nb max |
Ti max |
V max |
WsT285 | 0.16 | 0.40 | 0.80-1.50 | 0.025 | 0.015 | 0.012 | 0.020 | 0.300 | 0.30 | 0.08 | 0.50 | 0.05 | 0.03 | 0.05 |
DIN17135 WsT285 steel plate/sheet MechanicalPropertities
Grade | Thickness ( mm) | Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
WsT285 | ≤ 16 | 275 | 390 to 510 | 24 |
16<t ≤40 | 265 | 390 to 510 | 24 | |
40<t ≤60 | 255 | 390 to 510 | 24 | |
6<t ≤100 | 235 | 370 to 490 | 23 | |
100<t ≤150 | 225 | 360 to 480 | 23 | |
150<t ≤250 | 215 | 350 470 | 23 |
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