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GET PRICEGB/T 1591 Q500 Low alloy structural plate
GB/T 1591 Q500 steel belongs to low alloy high strength structural steel, there are mainly C, D, E three grades, they are Q500C, Q500D and Q500E. GB/T 1591 Q500 steel has higher yield strength and tensile strength.
Q500 Low alloy structural plate Chemical Composition:
| Grade | Q500 | ||
| quality grade | C | D | E |
| C ≤ | 0.18 | 0.18 | 0.18 |
| Mn | 1.80 | 1.80 | 1.80 |
| Si ≤ | 0.60 | 0.60 | 0.60 |
| P ≤ | 0.030 | 0.030 | 0.025 |
| S ≤ | 0.030 | 0.025 | 0.020 |
| V | 0.12 | 0.12 | 0.12 |
| Nb | 0.11 | 0.11 | 0.11 |
| Ti | 0.20 | 0.20 | 0.20 |
| Al ≥ | 0.015 | 0.015 | 0.015 |
| Cr ≤ | 0.60 | 0.60 | 0.60 |
| Ni ≤ | 0.80 | 0.80 | 0.80 |
Q500 Low alloy structural plate Mechanical Property:
| Grade | quality grade | Yield strength ,Mpa | Tensile | Elongation | ||||
| Thickness ,mm | ||||||||
| ≤16 | >16~40 | >40~63 | >63~80 | >80~100 | ||||
| Q500 | A | 500 | 480 | 470 | 450 | 440 | 540~770 | 17 |
| B | 500 | 480 | 470 | 450 | 440 | 540~770 | 17 | |
| C | 500 | 480 | 470 | 450 | 440 | 540~770 | 17 | |
Delivery condition of GB/T 1591 Q500 Low alloy structural plate:
AR, CR, NR, TMCP, N, T, N+T, Q+T.
GB/T 1591 Q500 Low alloy structural plate Dimension (T*W*L) mm:
4.5-610*1600-4100*L.
Q500 Low alloy structural plate has good strength, toughness and welding performance.
GB/T 1591 Q500 Low alloy structural plate is used in the industry of construction machinery, steel structure, bridge, construction and so on.
Our mill has three production lines:
Firstly: 2500mm production line:
| Width | Thickness | Annual capacity |
| 1600-2300mm | 6-30mm | 1,600,000 Tons |
Secondly: 3500mm production line:
| Width | Thickness | Annual capacity |
| 2000-3050mm | 10-80mm | 2,000,000 Tons |
Third: 4300mm production line:
| Width | Thickness | Annual capacity |
| 1500-4100mm | 6-300mm | 1,800,000 Tons |
In addition, we have 1700mm production line for hot rolled coil:
| Width | Thickness | Annual capacity |
| 900-1550mm | 1.2-25.4mm | 3,500,000 Tons |
Shanghai Katalor Enterprises Co., Ltd is a professional GB/T 1591 Q500 Low alloy structural plate manufacturer and supplier. If you have any need of GB/T 1591 Q500 Low alloy structural plate, please do not hesitate to contact us.
