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Aluminum square sign blanks

Last Updated :2023/07/05

Aluminum square sign blanks
Signi Aluminum Signs are a popular choice for signs because of their low density and ability to resist corrosion. A lightweight yet strong metal, aluminum is easily machined and formed because it is softer than anodized aluminum. Its familiar silvery-white color offers great contrast and readability with nearly any color. Aluminum signs tend to be more economical than other metal signs.

Aluminum sign square blanks need hard temper to make it strong enough to withstand extreme weather conditions. They are punched or laser cutting into different diameter, normally with film protection, so as to make sure smooth and bright clean surface.
Western countries normally adopt 5052, 5754, 5454 hard alloy to make such square blanks, but cost in higher side. Other countries usually adopt 3003 and 1100 alloy to make it, which cost in rather lower side.

Technical information: 
Aluminum sign square blanks alloy: 1100 H14, 3003 H14, 5754 H34, 5454 H34, 5052 H38
Thickness: 0.48mm, 0.81mm, 1.0mm, 1.27mm, 1.60mm, 2.0mm, 2.54mm, 3.175mm
Surface: mill finish surface, color coated surface, anodized surface.
Additional sizes, shapes, and gauges are available upon special request.
Holes punching: Standard hole diameter: 3.175mm, 4.76mm, 6.35mm, 7.94mm, 9.53mm, 12.7mm,  centered top and bottom, custom holes, or no holes.
Radius corners:  9.53mm, 12.7mm, 19.05mm, 25.4mm, 38.1mm, 47.63mm, 57.15mm, 76.2mm
Burr-free corners and holes to prevent tearing your screens
Blanks that are wax-free and flat to ensure even and smooth ink transfer
Exact cut
Designed for use with medium and larger size signs for enhanced reliability.
Delivers excellent durability to withstand high temperatures and harsh conditions; ideal for indoor and outdoor use.

Aluminum square blanks sheets can be used in any industrial, utility, commercial, or institutional environment to visually identify the workplace.