Q390B High Tensile Low Alloy Steel Plate
Q390B high strength low alloy Product Introduction
Q390B high yield strength steel plate offered by GNEE is a kind of low alloy high strength structural steel, the Q390B high tensile steel sheet we offer has high yield strength, good fatigue resistance, which can be used for heavy duty vehicles, oil derricks, high temperature fans, steel structures and so on.
The Q390B high tensile alloy steel we offer is produced in strict accordance with the standards and has passed the quality certification, we can provide the quality certificate and accept the third party testing.
Q390B alloy steel plate is a low alloy high strength structural steel with good comprehensive mechanical properties, welding performance and corrosion resistance, and is widely used in many fields.
Q390B low alloy steel material has good toughness while maintaining high strength. Q390B high strength steel sheet is also suitable for a variety of welding technologies, which is convenient for processing and manufacturing large structural parts.
Q390B high strength low alloy steel plate can be used in building structures, machinery manufacturing, ships, pressure vessels, crane equipment, mining machinery and equipment, coal mining machinery and other fields.
Q390B high strength low alloy hsla steel Product Details
Q390B Low Alloy High Strength Steel Plate Chemical Composition & Mechanical Properties:
| Grade | C % | Si % | Mn | P % | S % | |
| Q390B | ≤ 0.20 | ≤ 0.55 | 1.00-1.60 | ≤ 0.045 | ≤ 0.045 | |
| Grade | Thickness | Yield Strength (Mpa) | Tensile Strength | Elongation | Impact Energy | |
| (mm) | (MPa) | (%) | Min | |||
| Q390B | ≤16 | 390 | 490-650 | 19 | 20 | 34 |
| >16-35 | 370 | 490-650 | 19 | 20 | 34 | |
| >35 | 350 | 490-650 | 19 | 20 | 34 | |
Q390B high strength steel Product Image
Q390B HSLA Low Alloy High Strength Steel Plate Product Transportation
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GNEE Steel was established in 2008, the company has won the praise of customers through the huge stock, the most complete variety, the most stable supply, the most timely delivery, we have customers all over the world with our high quality products and good service.
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