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GET PRICEGB/T 16270 Q690 High Strength steel plate
GB/T 16270 Q690 High Strength steel plate, is stronger and tougher than carbon steel, Q690 High Strength steel plate has high strength, high tenacity, and excellent welding performance.
GB/T 16270 Q690 High Strength steel plate Chemical Composition:
| Grade | C | Si | Mn | P | S | Cu | Cr |
| Q690 | 0.20 | 0.80 | 1.80 | 0.02-0.025 | 0.01-0.015 | 0.50 | 1.50 |
| Grade | Ni | Mo | B | V | Nb | Ti |
|
| Q690 | 2.00 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
|
GB/T 16270 Q690 High Strength steel plate Mechanical Property:
| Grade | Yield strength | Tensile strength | Enlogation | ||||
| Thickness (mm) | Thickness (mm) | ||||||
| ≤50 | >50~100 | >100~150 | ≤50 | >50~100 | >100~150 | ||
| Q690 | 690 | 650 | 630 | 770~940 | 760~930 | 710~900 | 14 |
Delivery condition of GB/T 16270 Q690 High Strength steel plate:
AR, CR, NR, TMCP, N, T, N+T, Q+T.
GB/T 16270 Q690 High Strength steel plate Dimension (T*W*L) mm:
4.5-250*1600-4100*L.
Main application of GB/T 16270 Q690 High Strength steel plate is made mechanical device and other structural elements, such as drilling machine, power shovel, electricity drive wheel counter- mine trolley, mineral product automobile, excavator, car loader.
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 16270 Q690 High Strength steel plate manufacturer and supplier. If you have any need of GB/T 16270 Q690 High Strength steel plate, please do not hesitate to contact us.
