The meaning of S355NL steel plate:
S355NL steel is a structural steel grade. S means structural steel, 355 means min yield strength for thickness less 16mm expressed in Mpa, N means the delivery condition is normalized.
S355NL steel plate data sheet:
| S355NL steel plate specification | Thickness | ≤400mm |
| Steel Number | 1.0546 | |
| S355NL steel plate density | 7.85g/m3 | |
| Deep processing | Cutting, welding, bending, drilling, etc. | |
| Third party inspection | SGS, BV, Intertek, etc. | |
| Delivery state | N | |
S355NL steel plate chemical composition:
| C | Si | Mn | P | S | Nb | V |
| 0.18 | 0.5 | 0.90-1.65 | 0.025 | 0.02 | 0.05 | 0.12 |
| Al(total) | Ti | Cr | Ni | Mo | Cu | N |
| ≥0.02 | 0.05 | 0.3 | 0.5 | 0.1 | 0.55 | 0.015 |
S355NL steel plate mechanical properties:
| Grade | Thickness(mm) | Min Yield (Mpa) | Tensile(MPa) | Elongation(%) | Min Impact Energy | |
| S355NL | 8mm-100mm | 235Map-275Mpa | 470-630Mpa | 22% | -50 | 27J |
| 101mm-200mm | 285Mpa-315Mpa | 450-600Mpa | 21% | -50 | 27J | |
| 201mm-250mm | 275Mpa-285Mpa | 450-600Mpa | 21% | -50 | 27J | |
| The min impact energy is longitudinal energy | ||||||
S355NL steel plate equivalent grades:
| EU | USA | Germany | France | England | European old | Italy | Spain | China | Sweden |
| EN | - | DIN,WNr | AFNOR | BS | EN | UNI | UNE | GB | SS |
| S355NL | A633 Gr.C | TStE355 | E355FP | 50EE | FeE355KTN | FeE355KTN | AE355KT | Q345E | Jan-35 |
| A633 Gr.D | E355FR |
S355NL steel plate application:
S355NL steel plate is used in many applications, combining good welding properties with guaranteed strengths. S355NL steel plate is used above all for manufacturing highly stressed welded structures in the construction of heavy machinery, bridges and steel structures.
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