SMA570P belongs to the corrosion resistant steel plate, SMA570P implementation standard for JIS G3114 special technical conditions.
SMA570P steel plate not only has a very high corrosion resistance and also has a very high strength at the same time also comes with a certain toughness, wear resistance, anti-fatigue properties, corrosion resistance, impact resistance and welding easy to process performance.
SMA570P steel plate is often used in a wide range of manufacturing applications such as; high-rise buildings, standard buildings, chemical plant equipment, environmental protection equipment, train and railroad equipment, bridge equipment, oil derricks, marine platform pillars and so on.
JIS G3114 SMA570P Weather Resistant Steel Plate Chemical Composition and Mechanical Property:
| Grade | C MAX | Si | Mn MAX | P MAX | S MAX | Cu | Cr |
| SMA570P | 0.18 | 0.15-0.65 | 1.4 | 0.035 | 0.035 | 0.20-0.35 | 0.30-0.55 |
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation in 2 in.(50mm) min | Impacting Test Temperature(°C) |
| SMA570P | 460 | 570-720 | 26 | -5 |
