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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Round Bar > Alloy Steel Round Bar - Diameter Options | Customizable Lengths

Alloy Steel Round Bar - Diameter Options | Customizable Lengths

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US$ 630 ≥1 Metric Ton

Key Specifications

Get Latest Price

Type:

Alloy Steel Bar

Technique:

Cold Drawn

Application:

Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Other

Contact Supplier Request Quote Chat Now

Wuxi Huihe Metal Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai

Delivery Detail:

15 days

Product Details
Company Profile
Contact Us

Type Alloy Steel Bar

Technique Cold Drawn

Application Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Other

Surface Treatment Polished

Standard AISI, ASTM, GB

Alloy Alloy

Special Use Mold Steel, Free Cutting Steel, Cold Heading Steel, Other

Our Alloy Steel Round Bar is a high-performance industrial material engineered for strength, durability, and versatility, ideal for demanding applications across diverse sectors.

Crafted from premium alloy steel (customizable grades including 4140, 4340, 8620, etc.), it integrates key alloying elements such as chromium, nickel, and molybdenum to deliver exceptional mechanical properties: high tensile strength (up to 1,200 MPa), superior toughness, and excellent wear resistance. Its heat-treated structure ensures stability even under extreme temperatures, making it suitable for high-load or high-temperature environments.

Available in a wide range of specifications to meet custom needs: diameters from 5mm to 300mm, lengths from 1m to 6m (or cut-to-size), with surface finishes including black oxide, polished, or untreated (for further processing). The bars are precision-rolled for tight dimensional tolerance (±0.05mm) and smooth surface quality, ensuring ease of machining—whether for turning, milling, drilling, or welding into components like shafts, gears, fasteners, or structural parts.

Compliant with international standards (ASTM A29, DIN 17200, JIS G4051) and rigorously tested for quality, our alloy steel round bars are trusted in industries such as automotive manufacturing, heavy machinery, aerospace, construction, and energy.

Whether for standard applications or specialized projects, we offer consistent quality and flexible customization. Contact us for detailed material certificates, technical data, or a tailored quote.

Product Tags: Alloy Steel Round Bar , Round Bar , Alloy Steel