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What is A36 Hot Rolled Steel?

Unveiling A36 Hot Rolled Steel and the World of Flat Rolled Steel
A36 hot rolled steel, a staple in the structural steel landscape, emerges from the high-temperature rolling of steel billets. Ubiquitous in the United States, it finds its place in diverse applications spanning construction, manufacturing, and transportation. Known for its commendable strength, toughness, and weldability, A36 hot rolled steel is not only versatile but also cost-effective.

Properties of A36 Hot Rolled Steel

  • Yield Strength: 36 ksi (250 MPa)
  • Tensile Strength: 60-75 ksi (414-517 MPa)
  • Elongation: 25%
  • Brinell Hardness: 131-152 HB

Applications of A36 Hot Rolled Steel

  • Structural Beams and Columns: Providing foundational strength in construction.
  • Plates and Sheets: Offering a robust material for various structures.
  • Bars and Rods: Utilized in manufacturing processes.
  • Pipes and Tubing: Forming the backbone of many infrastructure elements.
  • Automotive Parts: Contributing to the durability of vehicles.
  • Appliances: Ensuring structural integrity in household items.
  • Railroad Tracks: Facilitating reliable transportation infrastructure.

What is Flat Rolled Steel?

Flat rolled steel, a product of rolling steel slabs into elongated, thin sheets, is a versatile material available in various thicknesses, widths, and lengths. Its applications span a wide spectrum, including construction, manufacturing, transportation, packaging, and appliances. This type of steel, valued for its strength, stiffness, ductility, formability, and weldability, plays a pivotal role in shaping numerous industries.

Properties of Flat Rolled Steel

  • Good Strength and Stiffness: Providing structural integrity.
  • High Ductility: Allowing for flexibility in various applications.
  • Good Formability: Adaptable to different shapes and structures.
  • Weldable: Facilitating the joining of components.

Applications of Flat Rolled Steel

  • Structural Beams and Columns: Crucial in constructing buildings and infrastructure.
  • Plates and Sheets: A foundational material in various manufacturing processes.
  • Bars and Rods: Employed in creating diverse products.
  • Pipes and Tubing: Forming the basis of many transportation and infrastructure elements.
  • Automotive Parts: Ensuring durability and safety in vehicles.

Conclusion: Navigating the Steel Landscape

In conclusion, A36 hot-rolled steel and flat-rolled steel stand as pillars in the realm of structural materials. A36, with its impressive strength and affordability, remains a cornerstone in construction and manufacturing. Meanwhile, flat-rolled steel, with its adaptability and diverse applications, weaves through industries, contributing to the backbone of our infrastructure and the products we use daily.  Understanding the unique properties and applications of these steel types empowers decision-makers to choose the right material for their specific needs, ensuring strength, durability, and cost-effectiveness. Ready to elevate your projects with precision engineering? Request a quote from O’Hare Precision Metals today and gain access to the finest steel and metal solutions tailored to your exacting standards.

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Contact Info

O’hare Precision Metals specializes in centerless grinding services and provide precision ground bar materials, focusing high tolerance and offering essential machining services.
O’hare Precision Metals, LLC
2404 W. Hamilton Rd. Arlington Heights, IL 60005
Tel.No. (847) 640-6050
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