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ASTM A588 grade A steel is an atmospheric corrosion resistant steel. ASTM A588 grade A has A small amount of alloying elements, but is itself high strength steel. Because ASTM A588 grade A has very high yield strength, elongation performance and tensile strength, as well as excellent corrosion resistance, these properties make ASTM A588 grade A suitable for any poor environment and exposed buildings.
The chemical composition and mechanical properties of ASTM A588 grade A steel are shown in the following table
| Grades | C max | Mn | P max | S max | Si | Ni max | Cr | Cu | V |
| A588 Grade A | 0.19 | 0.80-1.25 | 0.04 | 0.05 | 0.30-0.65 | 0.40 | 0.40-0.65 | 0.25-0.55 | 0.02-0.10 |
| Grade | Yield Strength (MPa) min. | Tensile Strength (MPa) min. | Elongation in 8 in. min. % | Elongation in 2 in. min. % |
| A588 Grade A | 345 | 485 | 18 | 21 |
As A professional supplier of ASTM A588 grade A steel plate, we can supply ASTM A588 grade A thick plate or sheet with high yield strength. We can improve the performance of materials by hot rolling, cold rolling, normalizing and even tempering. If you need ASTM A588 grade A materials, please contact us immediately.
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