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ASME SA588 Grade B corten metal sheet
Corten Steel Sheet Products Description
SA588 Grade B weathering steel sheet is a highly weather-resistant structural steel widely used in outdoor projects such as bridges, buildings, and offshore facilities.
SA588 Grade B weather resistant steel has excellent resistance to atmospheric corrosion. The design of SA588 Grade B corten weathering steel enables it to resist corrosion and extend its service life through the natural protective layer (i.e. rust layer) formed on the surface without coating.
ASME SA588 Grade B Corten Metal Sheet Products Details
SA588 Grade B steel Chemical Composition Analysis:
| Grade | C % | Si % | Mn % | P % | S % |
| SA588GrB | ≤0.20 | 0.15-0.50 |
0.75-1.35 |
0.040 | 0.050 |
| Cr % | V % | Ni % | Cu % | -- | |
| 0.40-0.70 | 0.01-0.10 | ≤0.50 | 0.20-0.40 | -- |
SA588 Grade B steel Mechanical Properties:
| Thickness | Yield Strength ReH[N/mm2]transv.min |
Tensile Strength Rm[N/mm2]transv |
Fracture Elongation[%]transv. min. | Notch ImpactEnergy1)Ch Vcomplete samplelongitud. min [J] | |
| 0mm-50mm | 345KPa | 485KPa | 18 | - | - |
| 50mm-200mm | 345KPa | 485KPa | 21 | - | - |
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