Galvanized Steel Perforated Square Tube | Linear | Coremark Metals

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Galvanized Steel Perforated Square Tube

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Description

Hot-dipped galvanized perforated square tube is an excellent candidate for most processing techniques. Welding, torching, or abrasive sawing galvanized steel is not recommended without proper protection and adequate ventilation. Galvanized perforated square tubes are A36 hot rolled steel, or mild steel, tubes that have been punched and dipped into a molten zinc coating process. Hot-dipped galvanize (HDG) can be identified by its crystallization pattern, also known as “spangle” on the surface of the material. Great corrosion resistance, excellent candidate for outdoor use or exposed environments. Common applications include shelving, brackets, outdoor signs, and adjustable posts due to its telescoping size options.

Features

Characteristics

A36
Most common type. Good welding, forming, & strength. Low cost structural steel.

Conversion Chart

GAUGE CONVERSIONS

Gauge # Size in Inches
26ga 0.0179"
24ga 0.0239"
22ga 0.0299"
20ga 0.0359"
18ga 0.0478"
16ga 0.0598"
14ga 0.0747"
13ga 0.0897"
12ga 0.1046"
11ga 0.1196"
10ga 0.1345"
5/32" 0.15625"
3/16" 0.1875"
1/4" 0.25"
5/16" 0.3125"
3/8" 0.375"
1/2" 0.5"


 

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