SS490 steel plate, JIS3101 SS490 steel plate, under JIS3101 standard, we can regard SS490 steel plate as low alloy high strength steel SS490 steel plate is one mainly low alloy steel, JIS 3101 SS490 steel plate is low alloy steel under the JIS standard which is equal to DIN17100:St52-3,EN10025:S355JR,BS:50B and UNI7070:Fe510B
| SS490/SM490A JIS3101 | Comparison of steel grades | |
| EN10025:1990 | FE 510 B | |
| DIN17100 | ST52-3 | |
| ASTM | A572GR50 | |
| EN 10025-2 | S355JR | |
| NFA 35-501 | E36-2 | |
| BS1449 | 50B | |
| UNI7070 | FE 510 B | |
SS490 steel plate Chemical analysis
| Chemical elements | C≤ 16mm max | C>16mm max | Si max |
Mn max | P max. |
S max. |
| %,by mass | 0.24 | 0.24 | 0.55 | 1.60 | 0.045 | 0.045 |
SS490 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 | 355 345 | 20 degree 27J | ||
| t < 3mm t ≥ 3mm | 510-680 490-630 | |||
| Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm | 13 14 15 16 20 |
we not only can supply SS490 steel plate, but also can supply SS400 steel specification ,please contact us to get more info.
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