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Q620C high strength steel plate

Q620C high-strength steel plate is a high-quality steel widely used in construction, bridges, ships, automobiles and other fields. It has high strength, high toughness, good welding performance and processing performance, and can meet the requirements of various complex structures and heavy loads.

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High-strength steel plate

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Mechanical properties: Yield strength (Rp0.2): ≥620 MPa
Tensile strength (Rm): usually between 690 and 890 MPa
Elongation after fracture (A): Depending on the thickness of the steel plate, the elongation has different requirements, for example, for a steel plate with a thickness of ≤16mm, A≥18%
Impact performance: The impact absorption energy requirement of Q620C steel plate at 0°C is usually ≥27 J, showing good low-temperature impact toughness.
Application areas: high-strength structural components such as bridges, high-rise buildings, heavy machinery such as excavators, cranes, etc., pressure vessels, boilers and pipelines, shipbuilding, automotive industry, such as automobile beams, beams, etc.
Production process: Q620C steel plate is usually produced by thermomechanical rolling (TMCP) process, and a fine grain structure is obtained by controlling the rolling and cooling speed, thereby improving the strength and toughness of the steel.
Features: high strength and toughness, excellent welding performance, good processing performance, environmental sustainability, etc.

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ADEQUATE INVENTORY

Sufficient inventory for you to choose from, high quality and low price, buy with confidence.

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We adhere to strict quality control and every product is carefully crafted to ensure worry-free quality.

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Our team consists of a group of experienced and skilled professionals who can provide customers with first-class services.

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The products are not only of excellent quality, but also reasonably priced and extremely cost-effective.

FAQ

Q:Will you can accept the customized and OEM products?

A:Yes,we can do the production based on your drawings and with your logo,also because we have very strong design and development team,so the feedback is very good for customized product.

Q:What is your payment terms?

A:Commonly two payment term for new customers 1 ) 30%T/T as deposit,70% balance against B/L copy. 2)100% Irrevocable L/C at sight. If you need other terms, please feel free to contact us too, we will try our best.

Q:How about the samples? Is it free to extra fees?

A：Samples are free, you need to pay for shipping.

Q:How long is your delivery time?

A:Our daily inventory is more than 8000 tons, so far common products size,just need 5 days from stocks; if the special size from new production, delivery 7-15 days.

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High-strength steel plate