Steel plate for for Boiler Pressure Vessel DIN17102 St E 355steel .
DIN17102 St E 355steel is especially used in the industries of the petroleum,the chemical industry,the power station and the boiler,etc.
And used to produce such equipments as the reactor,the heat exchanger,the
separator,the petroleum sphere,the oil-gas tanker,the liquid gas tank,the pressure shell of nuclear energy reactor,the boiler steam header,the hydraulic petroleum gas,bottle the high pressure water pipe for hydropower
station,the waterwheel snail shell,etc.and their components.
St E 355steel Chemical analysis -% by mass* (max)
Grade | C. % | Mn.% | S. | N | Cu | Nb | Ti. | Si. | P. | AL | Cr. | Mo. | Ni | Vi |
St E 355 | 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 |
St E 355steel Mechanical properties
Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
-20° | 0° | +20 | ||||||
St E 355 | 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 |
St E 355 steel plate, DIN17102 St E 355steel plates is a kind of material for boiler and pressure vesselsteel.
DIN17102 St E 355 steel plates is characterized by a minimum yield strength of 280-355 MPa and by good weldability.
So St E 355 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
Tthe following are DIN17102 St E 355steel plate's Chemical composition and mechanical properties.
If you are looking for Chinese St E 355 steel supplier and want to know St E 355 steel price, please be free to contact us.
TAG:St E 355 ; St E 315 ; ST E 285 ;ST E 255
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