A500 Grade B Carbon Steel Square/Rectangular Tube

Cold-formed structural tubing grade, the most widely specified standard for hollow structural sections, ideal for steel-frame construction and racking and fencing structures.

Product Specifications

BASIC PROPERTIES

PERFORMANCE SPECIFICATIONS

COMMON APPLICATIONS

Structural carbon steel for bridge construction

Large steel structure

Steel box girder, long-span truss

High‑strength carbon steel for shipbuilding industry

Shipbuilding steel plate

Hull section, deck

Carbon steel pipe for oil and gas transmission pipeline

Oil & gas pipeline

Large-diameter welded & seamless pipe

Carbon steel materials for building steel frames

High-rise steel frame

Skyscraper core tube

Quality Inspection & Certifications

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Tensile Test

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Hardness Test

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Corrosion Test

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Dimension Test

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Chemical Analysis

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Elongation Test

A992 Carbon Steel H-Beam

The current US standard grade for wide-flange structural beams, offering higher guaranteed yield than A36, ideal for building frame beams and bridge girders.

1010 Carbon Steel Strip

Low-carbon steel strip with good ductility and cold-forming characteristics, suitable for precision stampings, clips, brackets and formed components.

A36 Carbon Steel Angle Bar

The global-standard structural carbon steel plate grade, valued for weldability and consistent strength, ideal for bridge and building steelwork and general construction plate.

1020 Carbon Steel Seamless Tube

Workhorse low-carbon grade balancing strength, weldability and low cost for general engineering, ideal for standard structural tubing and low-stress shafting.

A36 Carbon Steel Plate/Sheet

The global-standard structural carbon steel plate grade, valued for weldability and consistent strength, ideal for structural fabrication plate and bridge and building steelwork.

S235JR Carbon Steel Welded Pipe

The European standard non-alloy structural steel with guaranteed impact toughness (27J at 20C), ideal for structural welded pipe and construction framing.

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