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Factory price wholesale s355jr plate sheet
The meaning of S355JR plate sheet:
“S” is short for structural steel;
“355” refers to the minimum yield strength (MPa) for the steel thickness ≤ 16mm;
“JR” indicates the quality grade related to charpy impact test energy values (27J, tested at room temperature 20℃);
1.0045 is the steel number of S355JR.
S355JR plate sheet data sheet:
| S355JR plate sheet specification | Thickness | ≤400mm |
| Width | ≤4200mm | |
| Length | ≤18000mm | |
| Steel Number | 1.0045 | |
| S355JR plate sheet density | 7.85g/m3 | |
| Deep processing | Cutting, welding, bending, drilling, etc. | |
| Third party inspection | SGS, BV, Intertek, etc. | |
| Delivery state | HR, AR | |
S355JR plate sheet chemical composition:
| Grade | Thickness(mm) | C | Mn | Si | P | S | N | Cu |
| S355JR | below 40 | 0.24 | 1.60 | 0.55 | 0.035 | 0.035 | 0.012 | 0.55 |
| >40 | 0.24 |
S355JR plate sheet mechanical properties:
| Thickness (mm) | ≤ 16 |
>16 ≤40 |
>40≤63 |
>63 ≤80 |
>80≤100 | >100≤150 |
>150 ≤200 |
>200 ≤250 |
>250≤ 400 |
| Yield strength (≥Mpa) | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | - |
| Thickness (mm) | < 3 | ≥ 3≤100 | >100≤150 | >150≤250 | >250≤ 400 | ||||
| Tensile strength (Mpa) | 510-680 | 470-630 | 450-600 | 450-600 | - | ||||
S355JR plate sheet application:
Heavy lifting and excavation machinery cranes, dump trucks, excavators, trailers and bull dozers etc.
Railroad cards, railway wagons and forestry machines
Pipes, highway bridges, building structures
Power equipment, offshore structures, shipbuilding
Fan and pumps
Pressure vessels
