Q355 steel plate
Q355 steel Product Introduction
Q355 steel is a structural steel with high strength and low alloy content that is ideal for a variety of applications. We investigated its qualities, grades, and equivalent ASTM materials, providing information on its strength, weldability, formability, and impact resistance. Understanding the various types and grades of Q355 steel, especially Q355B, is critical when choosing the proper material for structural applications. By identifying the closest ASTM material equivalents, we have offered vital information to engineers, constructors, and producers. Q355 steel, with its adaptability and great mechanical qualities, remains a trustworthy choice for projects needing strength, durability, and performance.
Q355 steel Product Details
Q355 Mechanical Properties (Hot rolled)
Notes:
1 MPa = 1 N/mm2
1 GPa = 1 kN/mm2
| Yield Strength (≥N/mm2), Thickness or Dia. (d) in mm | ||||||||||
| Steel Grade | Quality Level | d≤16 | 16< d ≤40 | 40 < d ≤63 | 63 < d ≤ 80 | 80< d ≤ 100 | 100< d≤ 150 | 150 < d≤ 200 | 200 < d ≤ 250 | 250 < d ≤ 400 |
| Q355 | Q355B | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | – |
| Q355C | – | |||||||||
| Q355D | 265 | |||||||||
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