Q295B High Strength Low Alloy Structural Steel Plate
Q295B is a low alloy high-strength structural steel, with good plasticity, welding performance and impact toughness, hot and cold machining performance and low and medium temperature performance is also very good, there is a certain degree of corrosion resistance.
Q295B high strength low alloy structural steel plate can be used in the manufacture of vehicle stamping parts, building structural parts, low and medium pressure chemical containers and low pressure boiler ladle, thin plate stamping parts, oil pipelines, oil storage tanks and low temperature requirements of the project.
q295B low alloy steel material chemical composition
| Main chemical elements composition of Q295B | |||||||
| C | Si | Mn | P | S | V | Nb | Ti |
| 0.16 | 0.55 | 0.80-1.50 | 0.040 | 0.040 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 |
Q295B high strength low alloy steel plate mechanical property
| Thickness (mm) | ||||
| Q295B | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
| Yield strength (≥Mpa) | 295 | 275 | 255 | 235 |
| Tensile strength (Mpa) | 390-570 | |||
Q295B high strength low alloy steel sheet product details
The executive standard of Q295B HSLA structural steel plate:GB/T 3274-2007.
Delivery status of Q295B low alloy steel plates:Delivered in hot rolled, controlled rolled, normalized and normalized plus tempered condition.
Main characteristics of Q295B low alloy structural steel plate:Q295B steel contains only a very small amount of alloying elements, the strength is not high, but has good plasticity, cold bending, hot and cold pressure processing, weldability and corrosion resistance.
Application of Q295B high strength steel plate: building structure, industrial plant, low-pressure boiler, low and medium-pressure chemical tanks, oil tanks, pipelines, cranes, tractors, vehicles and general engineering structures that do not require high strength.
q295B high tensile steel plate Products image
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