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  6. Galvanized Steel Square Tube

Galvanized Steel Square Tube

Galvanized steel square tube structural stock metal material cut to size
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Description

Hot-dipped galvanized square tubing 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 square tubes are hot rolled steel, or mild steel, tubes that have 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 structural support, outdoor signs, docks, trailers, sign posts and framing.

Features

ASTM

ASTM A500

Alloy

A500

Characteristics

A500B G90
Galvanized Coating. Easy to cut. Machinable and weldable with proper ventilation.

Specifications

CHEMICAL COMPOSITION
Element Percentage
C 0.3 max
Cu 0.18 max
Fe 99 min
S 0.063 max
P 0.05 max

 

MECHANICAL INFORMATION
  Imperial Metric
Density 0.282 lb/in3 7.8 g/cc
Ultimate Tensile Strength 58,000psi 400 MPa 
Yield Tensile Strength 46,000psi 317 MPa
Melting Point ~2,750°F ~1,510°C

 

Production Method Hot Rolled
Grade B
The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports.
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Available Sizes

AVAILABLE SIZES
Size OD Wall Thickness Length Weight
(Lb/Ft)
1-1/2" x 1-1/2" x 12ga 1-1/2 x 1-1/2" 12ga 288.00" 2.062
1-3/4" x 1-3/4" x 12ga 1-3/4 x 1-3/4" 12ga 288.00" 2.603
2" x 2" x 12ga 2 x 2" 12ga 288.00" 2.958


 

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