ASTM A 588 GR. A steel plate, A 588 GR. A steel plate, under ASTM standard, we can regard A 588 GR. A steel plate as Steel Resistant to Atmospherical Corrosion A 588 GR. A steel plate is one mainly of Steel Resistant to Atmospherical Corrosion, A 588 GR. A steel plate is a weather-resistant structural steel with mechanical properties similar to A 588 GR. A. By adding Cr, Cu and Ni, it formed oxide layers stick firmly to the work piece surface. This oxide layer prevents further corrosion of the steel.
| A 588 GR. A steel | Comparison of steel grades | |
| ASTM | S355J2G1W | |
| DIN17102 | STE355 | |
| NFA 35-502 | - | |
| BS4306 | WR50C | |
| ASTM | A 588 Gr. A | |
A 588 GR. A steel Chemical analysis
| Grades | C max |
Si max |
Mn | P max |
S max. |
Cu max |
Cr max |
Ni max |
V max |
Nb max |
Al min |
| A 588 GR. A | 0.16 | 0.50 | 0.50-1.50 | 0.035 | 0.035 | 0.25-0.55 | 0.40-0.80 | 0.65 | 0.02-0.12 | 0.015-0.060 | 0.02 |
A 588 GR. A steel Mechanical properties
| Thickness | Yield Strength ReH[N/mm2] transv.min |
Tensile Strength Rm[N/mm2]transv |
Fracture Elongation[%]transv. min. | Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J] |
| - | 355 | 510-610 | 22 | - |
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