Prime-Line EP 22374 Casement Operator Track for Truth's Dual-Arm and Single-Arm Operators, 13-3/4 inch, Steel, (single pack)
- Most common alloy used for aluminium extrusion.
- Has good mechanical properties, is treatable and weldable, similar to the British aluminium alloy HE9.
- Allows complex shapes to with very smooth surfaces fit for anodizing.
- Popular for visible architectural applications such as window frames, door frames, roofs, and sign frames.
- 50cm( 19.7 inch) length 6063 Aluminium Alloy( Al--Si) Round Tube, outer diameter( OD) varies from 8mm to 20 mm.