Aluminum triangle blanks normally are used for making warning panels, such as road works signs and road signs. The surface could be mill finish and white color coated,radius corner is available for us.
Western countries normally adopt 5052, 5754, 5454 hard alloy to make such triangle 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 triangle sign 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
Features: 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.
Applications: Aluminum triangle blanks sheets can be used in any industrial, utility, commercial, or institutional environment to visually identify the workplace.
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