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Atmospheric corrosion resistant steel plate ASTM A588 is high-strength low-alloy (HSLA) structural steel plate. Atmospheric corrosion resistant steel plate ASTM A588 is excellent for welding, riveting or bolting in construction applications, primarily welded bridges and buildings where savings in weight or added durability are important.
Atmospheric corrosion resistant steel plate ASTM A588 is used in a broad range of applications, such as transmission and phone towers, freight cars, bridge and gusset plates, and housing enclosures.
Atmospheric corrosion resistant steel ASTM A588 chemical composition:
| ASTM A588 | A588 grade A | A588 grade B | A588 grade C | A588 grade K |
| C | ≤ 0.19 | ≤0.20 | ≤0.15 | ≤0.17 |
| Mn | 0.80-1.25 | 0.75-1.35 | 0.80-1.35 | 0.50-1.20 |
| P | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.04 |
| S | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| Si | 0.30-0.65 | 0.15-0.50 | 0.15-0.40 | 0.25-0.50 |
| Ni | ≤0.40 | ≤0.50 | 0.25-0.50 | ≤0.40 |
| Cr | 0.40-0.65 | 0.40-0.70 | 0.30-0.50 | 0.40-0.70 |
| Mo | - | - | - | ≤0.10 |
| Cu | 0.25-0.40 | 0.20-0.40 | 0.20-0.50 | 0.30-0.50 |
| V | 0.02-0.10 | 0.01-0.10 | 0.01-0.10 | - |
| Nb | - | - | - | 0.005-0.50 |
BBN steel is one of the largest atmospheric corrosion resistant steel plate suppliers in China. For any information about atmospheric corrosion resistant steel plate ASTM A588, such as ASTM A588 chemical composition, corrosion resistant steel A588 mechanical property, atmospheric resistant steel A588 specification, A588 steel plate data sheet, A588 atmospheric corrosion resistant steel plate price, please feel free to consult BBN steel.
