Hot-rolled section steel for track shoes (YB/T5034-1993)

Tracked Belts Use of Hot Rolled Steel

Tracked belts are used for various purposes, from moving heavy-duty items to providing security. They are also a source of strength and safety for construction workers. For these reasons, the quality and durability of tracked belts are of the utmost importance. One material that has become increasingly popular for these belts is hot rolled steel (YB/T5034-1993).

Hot rolled steel has many advantages over other materials. It has a higher tensile strength, which gives it a better resistance to wear and tear. Hot rolled steel also has a higher corrosion resistance, meaning it is less likely to rust and will last longer. It is also much easier to shape and form, making it well suited for the creation of tracked belts.

There are a few key characteristics of hot rolled steel that make it an ideal material for tracked belts. First is its superior strength. The hardened steel of hot rolled steel makes it able to withstand greater stresses than other materials. This means that it can handle heavier items and more intensive use than other materials.

Second, its tensile strength makes it resistant to wear and tear. Since tracked belts are constantly create friction against the ground, it is important that the material used is durable and resistant to stress caused by the environment. Hot rolled steel can take extensive amounts of wear.

Finally, hot rolled steel is corrosion-resistant. This is essential for any outdoor project, as tracked belts must be able to bear the elements without deteriorating over time. The corrosion-resistant nature of hot rolled steel ensures that this will not be an issue.

Due to these benefits, hot rolled steel is an ideal material for creating tracked belts. Not only is it strong and durable, but it is also corrosion resistant. This combination of characteristics makes it the perfect material for creating the sturdy and long-lasting kinds of tracked belts necessary for public and industrial construction projects.

The best way to ensure optimal performance from tracked belts is through proper installation. This includes selecting the right grade of hot rolled steel as well as properly joining and welding the material together. Following proper installation procedures is the key to ensuring long lasting, strong tracked belts that won’t need to be replaced for years to come.

Hot-rolled steel for belt pulley is a kind of hot-rolled steel developed according to the standard YB/T5034-1993. It has the characteristics of high strength and wear resistance. The material is a low-alloy steel containing less than 0.25% carbon. The chemical composition of the material is: C: 0.18%-0.22%, Mn: 0.50%-0.80%, Si: 0.17%-0.37%, S: ≤0.035%, P: ≤ 0.035%, Ni: ≤0.40%, Cr: ≤0.30%, Mo: ≤0.12%, Cu: ≤ 0.30%, B: ≤0.0005%.

The tensile strength of hot-rolled steel for belt pulley is not less than 540MPa and the yield strength is not less than 348MPa. The elongation is not less than 20%. The cold bending degree can reach 90° without crack. The surface of the material is generally slightly oxidized, and the surface finished by hot-working should have no decarburization layer. The steel surface should have no defects such as cracks, pits, folds, and wear marks. In addition, it must meet the requirements of impact toughness, hardness and organizational structure.

Hot-rolled steel for belt pulley is widely used in the production of track rollers, pulleys and other construction machinery parts. It is suitable for use in medium-speed crawler engines, rollers for the transfer cable and bottom rollers for the bulletin board