A588 Grade B steel plate is a weather-resistant steel plate with excellent corrosion resistance and excellent weather resistance. It can effectively prevent cor
A588 Grade B steel plate is a weather-resistant steel plate with excellent corrosion resistance and excellent weather resistance. It can effectively prevent corrosion, reduce the corrosion of metal surfaces caused by humidity or sea air, maintain the surface smooth and beautiful, and prolong the service life.
Chemical Properties Of A588 Grade B Steel Plate:
| ASTM A588 Grade B Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Ni | Nb | |
| A588 Grade B | 0.2 | 0.15-0.50 | 0.75-1.35 | 0.04 | 0.05 | 0.5 | .. |
| Cu | Cr | Mo | N | V | - | - | |
| 0.20-0.40 | 0.40-0.70 | … | 0.01 | 0.01-0.10 | - | - | |
Mechanical Properties Of a588 grade b Steel Plate:
| Mechanical Property of A588 Grade B steel plate | A588 Grade B |
| Tensile strength, kis [MPa] | Tensile strength, kis [MPa] |
| 100mm or under | [485] |
| 100mm-125mm | [460] |
| 125mm-200mm | [435] |
| Yield strength, min, kis [MPa] | Yield strength, min, kis [MPa] |
| 100mm or under | [345] |
| 100mm-125mm | [315] |
| 125mm-200mm | [290] |
| Elongation in under. [50 mm], min, % | 21 |
| Elongation in under. [50 mm-200mm], min, % | 18 |
A588 Grade B steel plates can also be used to manufacture various building components, such as roofs, exterior walls, stairs, doors, windows and frames, etc.; and can be used as structural parts such as bridges, steel frames, skirts and steel edges.
Due to its good impact resistance, A588 Grade B steel plate can also be used to strengthen the external walls of buildings as well as structures such as trusses, pillars and steel frames against earthquakes.
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