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ASTM A519 4130 round alloy tubing sheet elongaiton

Rolling steel is the process of pressing to change the shape of the ingot and billet between the rotating rolls. The so-called steel rolling process is a combination of a series of steel rolling processes. The entire rolling production process is always c

ASTM A519 4130 round alloy tubing sheet elongaiton

ASTM A519 4130 round alloy tubing sheet elongaiton

Rolling steel is the process of pressing to change the shape of the ingot and billet between the rotating rolls. The so-called steel rolling process is a combination of a series of steel rolling processes. The entire rolling production process is always composed of the following ASTM A519 4130 round alloy tubing basic processes: ① billet preparation:Including the cleaning of surface defects, the removal of surface scale and the pre-heat treatment of billets. ② billet heating ③ steel rolling: it is the core of the entire rolling production process. ④ Finishing.

The mechanical properties of ASTM A519 4130 round alloy tubing steel plate are related to elastic or inelastic reaction or related to stress-strain relationship. Tensile strength, yield point, elongation and impact absorption energy are the main indexes to express the mechanical properties of hot rolled steel plate. Its value represents the ability of steel ASTM A519 4130 round alloy tubing to resist various actions, which is the main criterion to evaluate the quality of steel material, and also the main basis for material selection and strength calculation in steel plate design.

Grades ASTM A519 4130 round alloy tubing, Q345 (16Mn) and Q390 steel have good comprehensive mechanical properties, good welding performance, cold and hot workability and corrosion resistance. C, D, E grade steel has good low temperature toughness. Mainly used for ships, boilers, pressure vessels, petroleum storage tanks, bridges, power station equipment, lifting and transportation machinery and other higher-load welding structural parts.

In view of the characteristics of container transportation, such as high added value, low cargo damage and short time, our company takes more consideration of port collection and distribution conditions, port facilities, flight density and route coverage when choosing ports. For the convenience of customers, as well as the safety of goods.

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  • Xicheng Science High-tech zone, Zhengzhou, China
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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