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S550 high strength steel plate

S550 high-strength steel plate is a low-alloy high-strength structural steel with a high yield strength of 550 MPa. This steel plate usually has good cold formability and is suitable for manufacturing automotive structural parts that require high strength and good formability, such as automotive beams and crossbeams.

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High-strength steel plate

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Chemical composition: usually contains carbon (C) ≤ 0.24%, silicon (Si) ≤ 0.60%, manganese (Mn) ≤ 1.80%, phosphorus (P) ≤ 0.030%, sulfur (S) ≤ 0.025%, and may also contain micro-alloy elements such as niobium (Nb), vanadium (V), and titanium (Ti).
Implementation standard: EN 10025-6
Mechanical properties: yield strength ≥ 550MPa, tensile strength 670 - 830MPa, elongation ≥ 16%.
Delivery status: generally delivered in the state of quenching + tempering (quenching and tempering).
Features: High strength: can withstand large loads and is suitable for structures with high strength requirements.
Good toughness and plasticity: while ensuring high strength, it has good toughness and plasticity to improve the reliability of the structure.
Application areas: large-scale engineering machinery: such as key structural parts of cranes, booms of excavators, etc.
Mining machinery: such as the frame of large mining vehicles, parts of crushers, etc.
Pressure vessel: A container used to withstand high pressure.

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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