St52-3N steel plate, under DIN17100 standard St52-3N steel plate, under DIN17100 standard, we can regard St52-3N steel plate as low alloy steel St52-3N steel plate is one mainly low alloy steel, St52-3N Steel plate according to this specification are mainly for use in welded,riveted and screwed structural components,They are not intended for heat treatment,apart from stress-relieving heat treatment and normalizing.They are usually accepted by countries from Asian.Mostly,St52-3N is equal to S355N according to EN standard which are both belong to low Alloy steel plates.They can be worked for statically and dynamically stressed constructions
St52-3N steel plate Chemical analysis
| Chemical elements | C max | Si max | Mn max |
P max |
S max. | Nb max. |
Al min | N max |
| %,by mass | 0.20 | 0.15-0.50 | 1.60 | 0.035 | 0.035 | 0.02-0.04 | 0.02 | 0.009 |
St52-3N steel plate Mechanical properties
| Thickness mm | Yield StrengthReH[N/mm2] transv.min. | TensileStrengthRm[N/mm2]transv. | Fracture Elongation[%]transv. min. |
| 10-60 | 350 | 510 | 22 |
| 60-100 | 330 | 510 | 22 |
ST52-3N steel is a low Alloy, high strength structural steel which can be readily welded to other weldable steel. ST52-3N steel’s Mechanical properties is Yield strength more than 355 MPa, tensile strength 490-630 Mpa. With its low carbon equivalent, ST52-3N steel possesses good cold-forming properties. ST52-3N steel plate is supplied in normalized or control-rolled condition. ST52-3N steel has many applications.Generally,ST52-3N steels is used for Machinery parts, mobile equipment, crane, boom, chassis, buildings, bridges and most structural activities.
BEBON steel is professional St52-3N suppliers,we also can supply St52-3,St37-3N,St37-2,please contact us if you need.
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