SM400A/B/C steel plate, JIS3106 SM400A/B/C steel plate, under JIS3106 standard, we can regard SM400A/B/C steel plate as common Carbon structural steel.
SM400A,SM400B,SM400C steel plate is one mainly of common Carbon structural steel, JIS 3106 SM400A/B/C steel plate is a structural steel grade which be used in riveted, bolted, or welded construction of bridges and buildings.It is identical to DIN:St37-3U,BS:40C,EN10025:S235J0 and Fe360C and etc
| SM400B JIS3106 | Comparison of steel grades | |
| EN10025:1990 | FE E 360 C | |
| DIN17100 | ST37-3U | |
| NFA 35-501 | E24-3 | |
| BS1449 | 40C | |
| EN 10025-2 | S235J0 | |
| UNI7070 | FE 360 C | |
SM400A/B/C 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 |
SM400A/B/C steel plate Mechanical properties
| thickness | Yield Strength ReH [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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