I Beam

The production process of I beam mainly includes steps such as continuous casting billet preparation, heating, rolling, cooling, straightening, and cutting the head and tail. Among them, rolling is a key process, and by controlling parameters such as rolling temperature, speed, and deformation, the required shape and properties of I beams can be obtained.
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SS400 I Beam

SS400 I beam is a type of steel produced by hot rolling process, belonging to low alloy high-strength structural steel. SS400 I beam has high strength, good plasticity and toughness, and is widely used in fields such as construction, bridges, ships, vehicles, and containers.
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ST37 I Beam

ST37 I beam belongs to low alloy high-strength structural steel, and its chemical composition and mechanical properties comply with EN10025 standard. The C content of ST37 I beam is between 0.16% and 0.25%, and a small amount of Si, Mn, and V elements are added to enhance its mechanical properties.
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S275JR I Beam

S275JR I beam is widely used in steel structural support systems in fields such as architecture, bridges, and tunnels. It is usually used as a load-bearing component of building structures, providing stability and withstanding various loads.
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S355JR I Beam

S355JR I beam is made of high-quality low-alloy structural steel. Compared with ordinary carbon steel, S355JR I beam adds an appropriate amount of alloying elements to improve its strength and corrosion resistance.
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