6063 Aluminum Extrusion Solid Bar T6/T651
6063-T6/T651 solid aluminum extrusion bar is a heat-treated extruded aluminum product, used for CNC machining, lightweight structures manufacturing. It is produced by forcing heated 6063 aluminum billets through extrusion dies to create solid round bars, square bars, and flat bars with consistent dimensions and smooth surfaces.
The 6063 aluminum alloy mainly contains magnesium and silicon, which provide:
Good extrudability
Excellent corrosion resistance
Smooth surface finish
Good anodizing performance
Reliable weldability
After extrusion, the material undergoes heat treatment to achieve T6 or T651 temper conditions.
T6 temper improves hardness and mechanical strength through solution heat treatment and artificial aging.
T651 temper further relieves internal stress by controlled stretching, helping improve machining stability and reduce deformation during CNC processing.
Because of these characteristics, 6063-T6/T651 solid aluminum bars are widely used for precision machining and lightweight structural components.
6063 T6 t651 Extruded Aluminum rod bar Specifications:
Available shapes:
Solid round aluminum bars
Solid square aluminum bars
Precision aluminum bar stock
Custom machined aluminum components
Tempers: T6, T651, T6511
Standard: ASTM B221, AMS 4156, AMS QQ-A-200/9
Length: 2500/3000mm
| Diameter (mm) |
|---|
| 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 |
| 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 |
| 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46 |
| 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60 |
| 64, 65, 66, 67, 68, 70, 73, 75, 80, 85, 90, 95, 100, 105 |
| 110, 115, 120, 125, 130, 135, 140, 150, 160, 170, 180, 185, 190, 200 |
| 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 320 |
6063 Aluminum Mechanical and Physical Properties:
Density: 2.70 g/cm³
Tensile Strength: 205–245 MPa
Yield Strength: 170–215 MPa
Brinell Hardness: 73–75 HB
Elongation: 8–12%
Thermal Conductivity: approximately 200 W/m·K
Electrical Conductivity: around 53% IACS
Melting Range: 615–655°C
6063-T6/T651 Solid Aluminum Extruded Bar' Applications
CNC machined components
Precision mechanical parts
Machine frames and fixtures
Shafts and connectors
Automation equipment
Structural support components
Transportation equipment parts
Electronic housings
Lightweight assemblies
