
DIN st37-2 steel is a structural steel grade which be used in riveted, bolted, or welded construction of bridges and buildings.
DIN st37-2 steel Application:Structural steel is steel construction material, a profile, formed with a specific shape or cross section and certain standards of chemical composition and mechanical properties. Structural steel shape, size, composition, strength, storage, etc., is regulated in most industrialized countries.
| ST37-2 DIN17100 | Comparison of steel grades | |
| EN10025:1990 | FE E 360 C | |
| EN 10025-2 | S235JR | |
| NFA 35-501 | E24-3 | |
| BS1449 | 40C | |
| JIS3106 | SM400B | |
| UNI7070 | FE 360 C | |
DIN st37-2 steel plate Chemical analysis -% by mass*
| Chemical elements | C≤ 16mm max | C>16mm max | Si max |
Mn max | P max. |
S max. |
| %,by mass | 0.17 | 0.17 | -- | 1.40 | 0.045 | 0.045 |
DIN st37-2 steel plate Mechanical properties
| thickness | Yield StrengthReH [N/mm2] transv.min. |
TensileStrengthRm [N/mm2]transv. |
Fracture Elongation [%]transv. min. |
Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J] |
| t ≤ 16mm t > 16mm | 235 225 | Degree: 0 AV: 27J | ||
| t < 3mm t ≥ 3mm | 360-510 340-470 | |||
| Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm | 16 17 18 19 24 |
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