Rounds:
from 3/16″ to 18″
Flats:
Thickness up to 3″, widths up to 12″
Squares:
from 3/8” to 6″
Hot rolled bars are typically produced to ASTM A36 standards, offering reliable strength and performance for structural and fabrication applications.
Our team can help determine the best option based on performance requirements, tolerances, and budget.
Explore Harbor Steel’s full range of metal products to support your project needs.

Structural and mechanical tubing and pipe solutions for fabrication, construction, and industrial use.

Durable steel bars designed for structural strength, fabrication, and general industrial applications.

Precision bars with tighter tolerances and improved surface finish for machining and manufacturing.

Beams, channels, and angles built for load-bearing and structural applications.

Flat-rolled steel products available in a range of thicknesses for fabrication, forming, and structural use.

Lightweight, corrosion-resistant materials designed for performance, versatility, and fabrication.

Corrosion-resistant materials available in multiple grades for demanding and specialized applications.

Zinc-coated steel products designed to resist corrosion and perform in demanding environments.