SM570 high strength alloy steel
Hsla Structural Steel Products Description
SM570 low alloy steel sheet is the Japanese standard JISG 3106-2004 grade, is a low alloy high strength steel.
SM570 low alloy structural steel strength level is the highest in the JISG 3106 standard, the Japanese industrial standard grade of hot rolled low alloy high strength sheet, strength σb is 570MPa.
SM570 low alloy steel plate has good corrosion resistance and can be used in a variety of corrosive environments such as marine environments, industrial atmospheres, and chemical media.
Low Alloy Steel Plate Products Details
SM570 HSLA Steel Chemical Composition & Mechanical Property:
| Main chemical elements composition of SM570 steel plate | |||||
| Thickness(mm) | C | Si | Mn | P | S |
| T≤50 | 0.18 | 0.55 | 1.60 | 0.035 | 0.035 |
| 50<T | |||||
| Thickness (mm) | |||||||
| SM570 | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 75 | > 75 ≤ 100 | > 100 ≤ 160 | > 160 | |
| Yield strength (≥Mpa) | 460 | 450 | 430 | 420 | 420 | 420 | |
| ≤ 100 | > 100 | ||||||
| Tensile strength (Mpa) | 570-720 | 570-720 | |||||
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