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Product descriptions
Q550D Q550E low alloy steel sheet is a D-grade quenched and tempered low alloy high strength steel sheet with a yield strength of 550MPa. Its production complies with GB/T related national standards.

Q550D Q550E high strength steel plate performance characteristics
*High strength: The yield strength reaches 550MPa, and it can still maintain high impact toughness at low temperatures.
*Wear resistance and fatigue resistance: Q550D Q550E high tensile steel sheet contains alloy elements, which can improve wear resistance and fatigue resistance.
*Corrosion resistance: The addition of alloy elements can improve the corrosion resistance of Q550D Q550E.
Q550D Q550E high tensile alloy steel engineering application: It is widely used in bridges, buildings, vehicles, ships and other fields, and can improve the bearing capacity and stability of the structure.

Company Introduction
Our company was founded in 1992 with a registered capital of US$29.8 million. We currently have over 6,000 employees. We are a large-scale, comprehensive steel enterprise integrating coal washing, coking, sintering, ironmaking, steelmaking, rolling, power generation, oxygen production, and scientific research. We have an annual production capacity of 10 million tons each of iron, steel, and materials. Our leading products include high-strength structural steel, steel for boilers and pressure vessels, shipbuilding steel, bridge steel, high-rise building steel, wear-resistant steel, automotive steel, pipeline steel, cold-rolled steel, and galvanized steel.




FAQ
Q: Are you trading company or manufacturer ?
A: We have 20+ years of professional steel trading experience and can provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes, we promise to provide the best quality products and deliver on time. Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample will be offered for free if you need, but the freight will be covered by our customer. If we have cooperation, the freight will be covered by our company.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of product is manufactured by certified workshops and inspected by Baidy Steel piece by piece according to national QA/QC standards. We can also issue a quality warranty to customers.
Q: How can I get your quotation as soon as possible?
A: The email will be checked within 24 hours,meanwhile,the Wechat and WhatsApp will be online in 24 hours. Please send us your requirement , we will work out a best price soon.
Xingtai Baidy Steel Works Co.,Ltd