Q345 Carbon Steel Material
steel Product Introduction
High Strength: Q345 steel plate exhibits excellent strength, making it suitable for applications requiring structural integrity and load-bearing capacity.
Good Toughness: The material possesses good toughness, allowing it to absorb energy and withstand impact, making it suitable for various applications.
Excellent Weldability: Q345 steel plate is easily weldable, facilitating the manufacturing of structures and components through welding processes.
Formability: The material is formable, allowing for the creation of complex shapes and structures through various fabrication processes.
Corrosion Resistance: Q345 steel plate exhibits good resistance to corrosion, enhancing its durability and suitability for outdoor or harsh environments.
Wide Applicability: Due to its versatile properties, Q345 steel is used in various industries, including construction, manufacturing, and engineering.
Conformance to Standards: Q345 adheres to international standards such as GB/T 1591-2008, ASTM A572, EN 10025-2, ensuring quality and performance consistency.
Cost-Effective: Q345 steel provides a favorable balance between performance and cost, making it an economically viable material for many applications.
Steel plate Product Details
| Name | Grade | Tension Test | 180℃ bending test d=Diameter of bending center a=Thickness of sample (Diameter) |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yield point, Mpa | Tensile Strength Mpa | Elongation % | Impact Power, AkV, J | ||||||||||
| Thickness (Diameter Side Length) mm | |||||||||||||
| ≤16 | >16-35 | >35-50 | >50-100 | +20℃ | 0℃ | -20℃ | -40℃ | ||||||
| ≥ | Thickness of steel (Diameter) mm | ||||||||||||
| ≤16 | >60-100 | ||||||||||||
| Q345 | A | 345 | 325 | 295 | 275 | 470-630 | 21 | ||||||
| B | 345 | 325 | 295 | 275 | 470-630 | 21 | 34 | ||||||
| C | 345 | 325 | 295 | 275 | 470-630 | 22 | 34 | ||||||
| D | 345 | 325 | 295 | 275 | 470-630 | 22 | 34 | ||||||
| E | 345 | 325 | 295 | 275 | 470-630 | 22 | 27 | ||||||
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