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16mm thk ASTM A517 Grade P alloy steel sheet China manufacturer

The yield rate is a comprehensive technical and economic index in the production of medium and heavy plates such as ASTM A517 Grade P alloy steel sheet. Increasing the yield rate can not only reduce the loss of metal, but it is also vital to the economic

16mm thk ASTM A517 Grade P alloy steel sheet China manufacturer

16mm thk ASTM A517 Grade P alloy steel sheet China manufacturer

The yield rate is a comprehensive technical and economic index in the production of medium and heavy plates such as ASTM A517 Grade P alloy steel sheet. Increasing the yield rate can not only reduce the loss of metal, but it is also vital to the economic benefits of the steel enterprise. The influencing factors of the yield of medium and heavy plates are various, for example, the variety structure, negative deviation rolling level, plate shape control level, cutting loss, rolling waste and burning loss, etc.

What is the specific use of ASTM A517 Grade P alloy steel sheet, hot rolled plate in daily life? First of all, hot rolled plate is used in bridge, vehicle structure, frame and other fields to play a role of bearing pressure. Secondly, high pressure boiler vessels are also made of hot rolled plates, which can be heat-resistant and airtight, and can stably seal the hot gas in the container. Thirdly, stainless steel hot rolled plate can be used to process hardware products. It has excellent corrosion resistance, and is easy for processing.

Q420C steel belongs to low alloy high strength steel. Q420 is named as the steel with yield strength of 420MPa, C means the impact temperature is 0 ℃, and Q is the abbreviation of yield strength. Chemical composition of Q420C steel: C ≤ 0.20, Si ≤ 0.50, Mn ≤ 1.70, P ≤ 0.035, S ≤ 0.035, Nb ≤ 0.07, V ≤ 0.20, Ti ≤ 0.20, Cr ≤ 0.30, Ni ≤ 0.80, Cu ≤ 0.30, N ≤ 0.015, Mo ≤ 0.20.
The mechanical properties of Q420C steel are: yield strength ≥ 340 Mpa, tensile strength 500-680 Mpa, elongation after fracture ≥ 18%, impact energy 34J. ASTM A517 Grade P alloy steel sheet, Q420C steel has good mechanical properties and weldability, good cold and hot workability.

The company is a leading steel production and exporting group in steel materials with advanced production technology, metal-cutting skill, and steel structures engineering projects. We can supply carbon steel plate and sheet, alloy steel plates and structural ASTM A517 Grade P alloy steel sheet steel plates. These hot rolled steel plates are sturdy plates having high quality. Their imperviousness to effect and scrapped area, weld capacity, and workability make them a worthy product in a variety of industries.

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  • Xicheng Science High-tech zone, Zhengzhou, China
  • [email protected]
  • 0086-371-86151827
  • 0086-371-86011881
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Our main products: carbon steel plate, structural steel sheet, mild steel sections, hot rolled angles.

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  • Xicheng Science High-tech zone, Zhengzhou, China
  • [email protected]
  • 0086-371-86151827
  • 0086-371-86011881
  • ASTM A514 Carbon Steel