Hot Rolled Alloy Steel Round Bar for High-Strength Applications
In the fields of high-end manufacturing and heavy industry, the material properties directly determine the reliability and lifespan of products. We are proud to introduce a series of high-quality alloy steel round bars (Alloy Steel Round Bar) featuring 45crmo4 8620 4340 alloy steel round bar. This series is manufactured through the hot rolling process, maintaining excellent comprehensive mechanical properties while also being able to meet the demanding requirements under high-strength and high-load conditions.
As a supplier specializing in high-performance steel, we also offer non-quenched and tempered high-quality round steel with the material 45MnVS. These are produced through precise processes and fully meet the industry's high standards. The product specifications are comprehensive, covering from the common 20mm round steel to the 160mm round steel required for heavy industry, and can be widely applied in the manufacturing of high-precision structural components such as piston rods and various shaft parts.
Our hot rolled alloy steel round bars possess the following outstanding features:
Strength and toughness combined: Suitable for withstanding high dynamic loads and shock environments;
Good machinability: Supports various machining processes such as turning, milling, and drilling;
High dimensional stability: The hot rolling process ensures uniform material structure, reducing the risk of deformation during subsequent heat treatment.
Broad applicability: Covers multiple fields such as energy equipment, construction machinery, automotive manufacturing, and heavy equipment.
Whether it is bulk purchasing or customized requirements, we can provide high-quality alloy steel round bars that meet international standards such as 45CrMo4, 8620, and 4340. We can also customize production according to customer drawings and technical specifications, helping enterprises enhance product competitiveness and shorten manufacturing cycles.
Post time: Feb-05-2026
