S275JR Channel Steel

In steel structure engineering and bridge engineering, S275JR channel steel is widely used, which can reduce the weight of the structure, improve safety, and reduce costs.

AISI/SAE 4140 Alloy Steel Bar

AISI 4140 steel bar is made of a low alloy steel containing chromium, molybdenum and manganese. It has a high carbon content and a good balance of strength, toughness, wear resistance, impact resistance and heat treatment capabilities.

A572/S355JR Round Steel Bar

A572 steel bars have good strength, ductility and workability, making them ideal for structural applications. These characteristics make the A572 relatively simple to shape into different structures, while maintaining the ability to withstand large stresses and loads.

EN8/EN9 En Series Round Steel Bar

EN8 is a medium carbon steel with a carbon content of 0.25% to 0.60%. It is often used to manufacture mechanical parts, bearings, gears and other parts. It has high strength and wear resistance and can obtain high hardness and strength after heat treatment.

AISI/SAE 4340 Alloy Steel Bar

AISI 4340 carbon steel bar is made of a heat treatable low alloy steel containing chromium, nickel and molybdenum. It has high toughness and high strength under heat treatment conditions.

AISI/SAE 5160 Carbon Steel Bar

5160 steel bar is made of a medium-carbon alloy steel whose specific components include carbon, chromium, manganese, silicon, phosphorus and other elements. In addition, 5160 steel also contains a small amount of chromium for improved hardenability.
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