St37-2 steel plate, under DIN17100 standard St37-2 steel plate, under DIN17100 standard, we can regard St37-2 steel plate as Common Carbon structural steel . St37-2 steel plate is one mainly of Carbon structural steel, St37-2 is a type of steel sheet under DIN standard which is used to build ship, bridge, belongs to high strength sheet. St37-2 is equivalent to EN:S235JR,JIS:SS400,ASTM:A283C and UNI:FE360B
| 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 | |
St37-2 steel plate Chemical analysis
| 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 |
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 |
ST37-2 steel is Non-alloy steel. ST37-2 steel’s Mechanical properties is Yield strength more than 235MPa, tensile strength 360-510Mpa.ST37-2 steel is mainly used for riveting, bolting, welding purposes. Structural Steels like ST37-2 is used in many applications, combining good welding properties with guaranteed strengths. There are many grades and the uses varied including civil and industrial engineering. High strength low alloys have replaced many structural steels where weight reduction is important (e.g. automotive) but with guaranteed strengths.
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