| BaoLi Iron & Steel https://www.baoliironsteel.com Stainless steel, carbon steel, and galvanized steel manufacturer for global export. Sun, 22 Feb 2026 12:48:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.1 https://www.baoliironsteel.com/wp-content/uploads/2024/09/cropped-steel-logo-32x32.webp | BaoLi Iron & Steel https://www.baoliironsteel.com 32 32 Carbon Steel Hex Bars https://www.baoliironsteel.com/product/carbon-steel-hex-bars/ Mon, 07 Oct 2024 09:23:40 +0000 https://www.baoliironsteel.com/product/carbon-steel-hex-bars/ Carbon Steel Hex Bars engineered for durable performance and efficient fabrication. Reliable quality, fast lead time, mill test certificate. MOQ 3–5 tons · 7–15 day lead time · ISO/MTC.

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Carbon Steel Hex Bars: Precision Engineered for Strength & Versatility

At Baoli Iron Steel, we specialize in manufacturing high-quality Carbon Steel Hex Bars, essential components designed for demanding industrial applications. Our hexagonally shaped bars deliver exceptional strength, superior grip, and precise torque transfer, making them indispensable for critical mechanical assemblies.

Key Features & Advantages

  • Optimized Hexagonal Shape: Provides superior grip and efficient torque transmission, ideal for fasteners, tools, and tight packing in space-constrained applications.
  • High Mechanical Properties: Manufactured from premium carbon steel, ensuring excellent tensile strength, yield strength, hardness, and fatigue resistance for long-lasting performance.
  • Exceptional Durability: Offers robust resistance to wear and deformation under heavy loads and continuous operation.
  • Excellent Machinability & Fabricability: Easily cut, drilled, welded, and formed, allowing for cost-effective production of custom components tailored to specific project needs.
  • Versatile Application Range: Suited for a broad spectrum of industries, including construction, automotive, manufacturing, agriculture, and general engineering.

Technical Specifications

Material Grades Available

Our Carbon Steel Hex Bars are available in a variety of widely recognized carbon steel grades, selected for their specific mechanical characteristics and application suitability. Common grades include:

  • Low Carbon Steel: AISI 1018, S235JR – Excellent weldability, good machinability, and general-purpose strength.
  • Medium Carbon Steel: AISI 1045, S355JR – Higher strength and hardness, often used for shafts and gears where greater wear resistance is required.
  • Other grades available upon request to meet specific project demands.

Common Dimensions & Standards

We supply Carbon Steel Hex Bars in a comprehensive range of dimensions, measured “Across Flats” (A/F), to accommodate diverse requirements:

  • Size Range (Across Flats): Typically available from 6mm to 100mm (or 1/4 inch to 4 inches), with custom sizes available upon inquiry.
  • Standard Lengths: Commonly supplied in 6-meter, 9-meter, and 12-meter lengths, with the flexibility to provide custom cut lengths.
  • Applicable Standards: Our products comply with major international standards, ensuring quality and compatibility globally. These include but are not limited to:
    • ASTM A36 / A108 (for specific grades like 1018, 1045)
    • EN 10083 (for S235JR, S355JR)
    • DIN, JIS, and other relevant industry specifications.

Surface Finish & Post-Processing

Our hex bars are typically supplied with a black (hot-rolled) finish. They can undergo various post-processing treatments to further enhance their mechanical properties, including:

  • Heat Treatment: Normalizing, annealing, quenching, and tempering processes can be applied to achieve specific hardness, ductility, and strength profiles.
  • Cold Drawing: Available for improved surface finish, closer dimensional tolerances, and enhanced mechanical properties.

Typical Applications

Carbon Steel Hex Bars are integral to numerous industries due to their unique properties:

  • Fasteners: Bolts, nuts, screws, and studs requiring high torque and secure locking.
  • Tools & Implements: Wrenches, chucks, handles, and various hand tools.
  • Automotive & Machinery: Shafts, axles, gears, linkages, and structural components in engines and equipment.
  • Construction: Anchoring systems, structural supports, and reinforcing elements.
  • Agriculture: Components for farm machinery and implements.
  • General Engineering: Machine parts, jigs, fixtures, and framework.

Why Choose Baoli Iron Steel?

  • Global Export Capabilities: We proudly export our carbon steel hex bars to numerous countries and regions worldwide, ensuring timely and reliable delivery.
  • Customization Expertise: Beyond standard dimensions, we offer tailored solutions to meet your precise specifications, including custom lengths, sizes, and material grades.
  • Uncompromising Quality: As a leading Chinese factory, Baoli Iron Steel adheres to stringent quality control measures at every stage of production, guaranteeing products that meet the highest international standards.
  • Dedicated Customer Service: Our experienced team is committed to providing excellent support, from technical consultation to logistics management, ensuring a seamless procurement experience.
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