Q345D high tensile plate
high strength low alloy structural steel Product Introduction
The Q345D low alloy steel sheet offered by GNEE is low alloy steel,The Q345D low alloy structural steel we offer is in accordance with the standard:GB/T 1591-2018 special technical conditions.
The Q345D hsla steel sheet we offer is a commonly used steel product with high strength and excellent welding performance.The Q345D high strength alloy steel plate we offer is manufactured strictly in accordance with the standards and has passed the quality certification, we can provide quality certificates and accept the third-party testing.
high strength alloy steel Product Details
Q345D HSLA Steel Plate Chemical Composition & Mechanical Properties:
| Grade | C % | Si % | Mn | P % | S % | |
| Q345D | ≤ 0.18 | ≤ 0.55 | 1.00-1.60 | ≤ 0.030 | ≤ 0.030 | |
| Grade | Thickness | Yield Strength (Mpa) | Tensile Strength | Elongation | Min Impact Energy | |
| (mm) | (MPa) | (%) | ||||
| Q345D | ≤16 | 345 | 470-630 | 22 | -20 | 34J |
| >16-35 | 325 | 470-630 | 22 | -20 | 34J | |
| >35 | 295 | 470-630 | 22 | -20 | 34J | |
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At GNEE, the customer always comes first, and we work closely with each customer to understand their unique needs and challenges, customising our products to provide the most appropriate solutions.
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