Aluminum circle blanks could be used for many field, such as to deep drawing cookware, to make industrial spare parts, to spinning special products, to make lighting cover, but now we introducing its another purpose----Aluminum traffic sign panels.
Aluminum sign circle 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.
The standard product offering is alloy 1100-0 aluminum disc blanks. Considered commercially pure aluminum, this series is the softest of aluminum alloys but is very ductile and offers excellent machining, forming and welding characteristics, as well as very high corrosion resistance and good electrical conductivity. Uses include lighting reflectors, chemical and food processing vessels, as well as packaging, electrical wiring, transformer conductor coil, and decorative applications.
Aluminium sheet is the most widely used form of aluminium, it is used for light fabrications, truck and trailer repairs, car body panels, enclosures, machine building and extensively in construction, aerospace and defence. It is light weight and has a good strength to weight ratio. Aluminium sheet can be cut with a guillotine or a jig saw with the correct blade, very thin sheets can be cut with tin snips. It is easy to fold and form aluminium sheet, and fabrication is easy as it can be welded with correct training and equipment and can also be joined with rivets and other traditional fasteners.
Aluminum blanks can be provided with center holes upon request
Paper interleave and PE/PVC can be applied upon request
Some alloys can be provided as lighting grade anodize quality and hard anodize (HA) quality upon request
All product is shipped with material test reports
Technical information:
Aluminum 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
Sizes
We will produce your order to your required dimensions. We have set aluminium disk /circle this from 50mm x 50mm through to 2500mm x 1250mm.
It is possible to supply smaller or larger pieces, please get in touch if your requirements fall outside these dimensions.
If you need better please get in touch (Email:sarah@aluminium24.eu)for a quote and more details.