Aluminum Rectangle Bar Alloy 6061 6063 6101 2024 2014 5052 7075 7050
Shenzhen Chinalcometal stands out for its large, ready-to-ship inventory of aluminum rectangle bars in 6061, 6063, 6101, 2024, 2014, 5052, 7075, and 7050, ensuring fast supply for urgent projects. We provide custom cutting, CNC machining, precision polishing, and maintain tight tolerance control backed by an aerospace-grade quality system. With efficient logistics, we offer fast delivery to Asia, Europe, and North America, making us a reliable global supplier for high-performance aluminum materials.
Size Range of Aluminum rectangle bar 6061/6063/6101/2024/2014/5052/7075/7050
Parameter | Typical Range |
Alloy | 6061 6063 6101 2024 2014 5052 7075 7050 |
Temper | O, T4, T6, T651, T6511, T73, T351, T7351 |
Width (W) | 10 mm – 500 mm |
Thickness (T) | 3 mm – 300 mm |
Length | 1,000 – 18,000 mm |
Tolerances | ±0.05–0.20 mm (depending on process) |
Standard | ASTM B221, AMS 4115, AMS 4027,ASTM B317, ASTM B236,AMS 4120, AMS 4035,ASTM B209, ASTM B928,AMS 4122, AMS 4045,AMS 4050, AMS 4342 |
Production Methods | Extruded / Precision-milled / Ground / Custom machining |
Chemical Composition of Aluminum 6061/6063/6101/2024/2014/5052/7075/7050
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Al |
6061 | 0.4–0.8 | 0.7 | 0.15–0.40 | 0.15 | 0.8–1.2 | 0.04–0.35 | 0.25 | Balance |
6063 | 0.2–0.6 | 0.35 | 0.1 | 0.1 | 0.45–0.90 | 0.1 | 0.1 | Balance |
6101 | 0.30–0.60 | 0.5 | 0.1 | 0.03 | 0.35–0.80 | — | 0.1 | Balance |
2024 | 0.5 | 0.5 | 3.8–4.9 | 0.30–0.90 | 1.2–1.8 | 0.1 | 0.25 | Balance |
5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2–2.8 | 0.15–0.35 | 0.1 | Balance |
5083 | 0.40–1.0 | 0.4 | 0.1 | 0.4–1.0 | 4.0–4.9 | 0.05–0.25 | 0.25 | Balance |
7075 | 0.4 | 0.5 | 1.2–2.0 | 0.3 | 2.1–2.9 | 0.18–0.28 | 5.1–6.1 | Balance |
7050 | 0.12 | 0.15 | 2.0–2.6 | 0.1 | 1.9–2.6 | 0.04–0.14 | 5.7–6.7 | Balance |
Mechanical Properties of Aluminum 6061/6063/6101/2024/2014/5052/7075/7050
Alloy | Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
6061-T6 | T6 | 290 | 240 | 10–17 |
6061-T651 | T651 | 310 | 275 | 10 |
6063-T6 | T6 | 220 | 190 | 10–12 |
6101-T61 | T61 | 170 | 150 | 10 |
2024-T351 | T351 | 470 | 325 | 12–20 |
5052-H32 | H32 | 215 | 160 | 10–16 |
5083-H116 | H116 | 305 | 215 | 10–14 |
7075-T6 | T6 | 570 | 505 | 6–11 |
7050-T7451 | T7451 | 510–540 | 455–490 | 7–13 |
Physical Properties of Aluminum 6061/6063/6101/2024/2014/5052/7075/7050
Alloy | Density (g/cm³) | Thermal Conductivity (W/m·K) | Electrical Conductivity (%IACS) | Melting Range (°C) |
6061 | 2.7 | 167 | 40 | 582–652 |
6063 | 2.7 | 201 | 52 | 615–655 |
6101 | 2.69 | 218 | 54–57 (High) | 610–650 |
2024 | 2.78 | 121 | 30 | 500–638 |
5052 | 2.68 | 138 | 35 | 607–649 |
5083 | 2.66 | 117 | 28 | 570–640 |
7075 | 2.81 | 130 | 33 | 477–635 |
7050 | 2.83 | 150 | 31 | 490–635 |
Engineering Assessment
Structural Strength Ranking (High → Low)
7075 > 7050 > 2024 > 5083 > 6061 > 6063 > 5052
Corrosion Resistance Ranking
5083 > 5052 > 6063 ≈ 6061 > 6101 > 2024 > 7075 > 7050
Machinability Ranking
2024 > 7075 > 7050 > 6061 > 6101 > 6063 > 5083 > 5052
Electrical Conductivity Ranking
6101 ≈ 6063 > 6061 > 5052 > 5083 > 2024 > 7075 ≈ 7050
Tolerances (Typical Industry Ranges)
Width tolerance: ±0.1–0.50 mm
Thickness tolerance: ±0.05–0.30 mm
Straightness: 0.3–0.8 mm per meter
Length Tolerances: ±50–100 mm
Cut-to-length available on request
Surface & Finish Options
Cold-drawn bright finish
Polished / anodized / alodine
Inner bore finishing: Ra 0.8 µm for hydraulic service
Testing
Eddy-current NDT
Ultrasonic inspection (for aerospace)
Hydrostatic pressure testing
Chemical & tensile validation (MTC EN10204 3.1/3.2)
Applications of Aluminum Rectangle Bars
1.6061 T6 T651 Aluminum Rectangle Bar (Most Versatile Alloy)
General structural components
Machine parts, jigs, and fixtures
Automotive frames, brackets, chassis
Aerospace non-critical structures
Marine fittings and hardware
Robotics frames and equipment housing
2.6063 TO T6 Aluminum Rectangle Bar (Architectural Alloy)
Architectural trim, frames, and decorative profiles
Window and door frames
Lightweight structural supports
Heat sinks and electronics housings
Furniture frames
3.6101 TO T6 Aluminum Rectangle Bar (Electrical Grade Alloy)
Electrical bus bars
High-current connectors
Transformer / switchgear conductors
Power distribution equipment
Renewable-energy electrical frames
4.2024 T3 T4 Aluminum Rectangle Bar (Aerospace High-Fatigue Alloy)
Aircraft structural parts
Wing and fuselage components
Aerospace fittings and machined parts
High-load brackets and joints
Motorsport components
5.2014 T4 T6 T651 Aluminum Rectangle Bar (Aerospace High-Fatigue Alloy)
Aircraft structural fittings
Bulkhead reinforcement blocks
Wing ribs and frames
Missile and rocket structural brackets
UAV mechanical members
Landing gear support blocks (non-critical sections)
6.5052 HO H32 Aluminum Rectangle Bar (High Corrosion-Resistance Alloy)
Marine components
Chemical handling equipment
Storage tanks, conveyor parts
Sheet metal structures
Food-processing machinery
7.7075 T6 T651 T73 T7351 Aluminum Rectangle Bar (Ultra-High Strength Alloy)
Aerospace fittings, frames, structural parts
Defense components
High-performance automotive parts
Precision machined components
Sporting goods (bike parts, climbing equipment)
8.7050 T7451 T74 Aluminum Rectangle Bar (Aerospace-Optimized, High Toughness Alloy)
Aircraft bulkheads & wing spars
High-strength structural blocks
Landing gear components
High-load aerospace bracket
Defense and UAV structural parts
