S355JR+N hsla steel
S355JR+N low alloy steel has high strength, good toughness and welding performance, and can meet the needs of various complex engineering structures. S355JR+N low alloy steel material is widely used in various projects because of its high strength and good toughness. in the structure.
S355JR+N high strength steel can be used in the manufacture of main beams, beams, bridge decks and other components. In the field of ships, it can be used to manufacture hull structures, decks, bulkheads and other components; in the field of machinery manufacturing, S355JR+N high strength alloy steel can be used to manufacture various heavy machinery, pressure vessels, storage tanks and other equipment.
S355JR+N Hsla Steel Plate Chemical Composition :
|
С |
Si |
Mn |
P |
S |
Cu |
| ≤0.22 | ≤0.55 | ≤1.60 | ≤0.025 | ≤0.025 | ≤0.55 |
S355JR+N High Strength Low Alloy Structural Steel Mechanical Property:
grade |
thickness(mm) |
yield strength MPa |
tensile strength MPa |
Impact energy -20℃ |
|---|---|---|---|---|
| S355JR+N | 8～16 | ≥355 | 450~680 | ≥27 |
| S355JR+N | 16～40 | ≥345 | 450~680 | ≥27 |
| S355JR+N | 40～63 | ≥335 | 450~680 | ≥27 |
| S355JR+N | 63～80 | ≥325 | 450~680 | ≥27 |
| S355JR+N | 80～100 | ≥315 | 450~680 | ≥27 |
| S355JR+N | 100～150 | ≥295 | 450~680 | ≥27 |
hsla steel sheet
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