3″ × 6″ × 11 ga (0.120″) HR Steel Rectangular Tubing A500

3" × 6" × 11 ga (0.120") HR Steel Rectangular Tubing A500

3″ × 6″ × 11 ga (0.120″) HR Steel Rectangular Tubing A500

Price range: $19.78 through $93.70

Part#: SST3611 Category
DESCRIPTION

3″ × 6″ × 11 ga (0.120″) HR Steel Rectangular Tubing

Description:
Hot-rolled (HR) rectangular steel tubing is produced by heating steel to high temperatures and shaping it into rectangular or square profiles. The hot-rolling process results in a strong, durable, and cost-effective material suitable for heavy-duty structural applications. With an 11-gauge wall thickness (~0.120″), this tubing provides excellent strength for load-bearing applications while remaining versatile for fabrication and structural use.

Applications:
HR rectangular tubing is widely used in construction, industrial, and mechanical projects where strength is critical, but precise tolerances are less important. Typical applications include:

  • Structural frameworks, columns, and beams in buildings

  • Machine frames and industrial equipment supports

  • Trailer beds and vehicle chassis components

  • Agricultural machinery frames and supports

  • Signposts and structural signage

  • Metal furniture frames

Advantages:

  • Strong and durable: Provides reliable support for heavy-duty load-bearing applications

  • Cost-effective: Hot rolling is an efficient and economical manufacturing process

  • Versatile fabrication: Easily welded, cut, and formed to meet custom design requirements

  • Robust: Suitable for demanding mechanical and structural environments

Summary:
The 3″ × 6″ × 11 ga HR rectangular steel tubing is ideal for applications requiring sturdy, high-strength structural support, making it suitable for construction, industrial, transport, and agricultural uses.

* Prices subject to change without notice due to the Metals Market fluctuations. | All ‘value length’ and ‘value pack’ item measurements are subject to a “mill tolerance”. | A product may be produced several thousandths of an inch, either over or under the stated thickness, and still be within “mill tolerance”. Since we cut the material specifically for your order, they follow these tolerances: Length: +0.125″ / -0.062” – Please note that during cutting, the blade removes about 1/16″ of material (kerf). This is a normal part of the process and is already considered within the stated tolerances.