Aluminum flat bars also known as rectangular bars are one of the most versatile profiles, Have a rectangular or square outline, uniform thickness along the length, and a flat surface. It has the characteristics of precise dimensions, light weight, corrosion resistance, easy processing, and no cracking when bent. MASTAR carries a large inventory of extruded aluminum rods in a variety of sizes and lengths to fit almost any project.
Specifications of MASTAR aluminum flat bar rod
Alloy supply: 6061, 6063, 7075, 2024, 3003, 5052, 5083, 6101, 6082, 6060, 7050, 1100, 5086…
Product processing methods: extrusion, cold drawing, thick plate sawing
Surface condition: mill finish; brush; polish; anodized; powder coated
Hot selling colors: black, white, bronze, silver
Deep processing products: punching, bending, filleting, slotting
Special products: aluminum square bar rod, conductive aluminum busbar, copper clad aluminum busbar
MASTAR aluminum flat rod hot selling products
Solid aluminum flat bars are available in different material surfaces and grades that offer varying levels of strength and fatigue resistance, high electrical conductivity, and ease of processing and machining elements for use in a variety of projects across industries. Welcome contact
- 6061 T6 T6511 high strength flat bar
Features defined edges, smooth surface and is lightweight. Common applications include shelves, brackets, sculptures and structural decoration. With above-average corrosion resistance, this is an excellent choice whenever strength is needed.
- ASTM B221-08
- AMS QQ-A-200/8
- Construction 6063 T5 T52 flat bar
It is an extruded alloy with relatively high tensile properties, excellent finish properties and high corrosion resistance. This grade is often referred to as a construction alloy and is used in applications ranging from decorative work to details such as screens and grilles.
- ASTM B221
- AMS QQ-A-200/9
- 7075 T651 T7351 ultra high strength flat bar
Contains copper and zinc for superior strength. They are stronger than 2024 aluminum rods and are commonly used for parts subject to high stress in aircraft and transportation industries. Other uses include mold materials in the plastics industry.
- ASTM B 211
- AMS-QQ-A-225/9
- 2024 T3 T4 T351 anti-fatigue flat bar
Strong yet lightweight, it resists fatigue in applications that are subject to long-term stress or strain. Typical applications include aerospace, marine, electronics and hydraulics.
- ASTM B211
- ASTM B221
- AMS 4120
- 6101 conductive flat busbar
6101 conductive busbar offeres high electrical conductivity, excellent corrosion resistance, and superior strength. Ideal for electrical power distribution and transmission, it ensures efficient energy transfer and long-term reliability.
- High Conductivity
- Corrosion Resistance
- High Strength
- 3003 H14 corrosion-resistant flat bar
- Contains manganese for strength, corrosion resistance, and ease of processing, used in kitchen equipment, siding, decking, and chemicals.
- 5052 H32 highly practical flat bar
- Stronger than 1100 and 3033 aluminum bars, easily workable and weldable, used in aircraft fuel systems, tanks, rivets, wires, and appliances.
- 5083 T6511 corrosion resistance flat bar
- Easy to form, strong after welding, and resistant to seawater erosion. Used in marine accessories, hydraulic equipment, and decorative hardware.
- 6101 T61 conductive flat bar
- Has specific chemical properties that enhance its conductivity. Used in electric busbar and electronic applications.
- 6082 T6 engineering flat bar
- Excellent engineering grade aluminum suitable for machining, tapping and drilling. Good weldability and anti-corrosion property.
- 6060 weldable aluminum flat bar
- A medium-strength material with good weldability and processability, suitable for manufacturing window frames, car body structure…
- 7050 T7451 aerospace flat bar
- Resistant to corrosion and spalling. They retain their strength over time and are commonly used in fuselages, bulkheads, wing skins, and aerospace.
- 1100 H14 easy forming flat bar
- 1100 is commercially pure aluminum, soft in texture and easy to process and machine. Has high levels of thermal and electrical conductivity.
- 5086 H32 high strength marine flat bar
- Higher strength and corrosion resistance, easy to form and are commonly used in marine, military and cryogenic applications.
MASTAR aluminum flat rod hot products inventory reference
| Aluminum flat bar imperial size stock reference table (imperial size) | |||||
| Size description | Width inch | Thickness inch | Length inches | ||
| 3/8×1/16 aluminum flat bar | 3/8 | 0.375 | 1/16 | 0.0625 | 16 |
| 3/8×3/16 aluminum flat bar | 3/8 | 0.375 | 3/16 | 0.1875 | 16 |
| 3/8×1/4 aluminum flat bar | 3/8 | 0.375 | 1/4 | 0.25 | 16 |
| 1/2×1/16 aluminum flat bar | 1/2 | 0.5 | 1/16 | 0.0625 | 16 |
| 1/2×1/8 aluminum flat bar | 1/2 | 0.5 | 1/8 | 0.125 | 16 |
| 1/2×3/16 aluminum flat bar | 1/2 | 0.5 | 3/16 | 0.1875 | 16 |
| 1/2×3/8 aluminum flat bar | 1/2 | 0.5 | 3/8 | 0.375 | 16 |
| 1/2×1/4 aluminum flat bar | 1/2 | 0.5 | 1/4 | 0.25 | 16 |
| 5/8×1/8 aluminum flat bar | 5/8 | 0.625 | 1/8 | 1/8 | 0.125 |
| 5/8×3/8 aluminum flat bar | 5/8 | 0.625 | 3/8 | 0.375 | 16 |
| 5/8×3/16 aluminum flat bar | 5/8 | 0.625 | 3/16 | 0.1875 | 16 |
| 5/8×1/4 aluminum flat bar | 5/8 | 0.625 | 1/4 | 0.25 | 16 |
| 3/4×1/16 aluminum flat bar | 3/4 | 0.75 | 1/16 | 0.0625 | 16 |
| 3/4×1/8 aluminum flat bar | 3/4 | 0.75 | 1/8 | 0.125 | 8 |
| 3/4×1/8 aluminum flat bar | 3/4 | 0.75 | 1/8 | 0.125 | 16 |
| 3/4×3/16 aluminum flat bar | 3/4 | 0.75 | 3/16 | 0.1875 | 16 |
| 3/4×1/4 aluminum flat bar | 3/4 | 0.75 | 1/4 | 0.25 | 16 |
| 3/4×3/8 aluminum flat bar | 3/4 | 0.75 | 3/8 | 0.375 | 16 |
| 3/4×1/2 aluminum flat bar | 3/4 | 0.75 | 1/2 | 0.5 | 16 |
| 1×1/16 aluminum flat bar | 1 | 1.0 | 1/16 | 0.0625 | 16 |
| 1×1/8 aluminum flat bar | 1 | 1.0 | 1/8 | 0.125 | 16 |
| 1×1/8 aluminum flat bar | 1 | 1.0 | 1/8 | 0.125 | 20 |
| 1×1/8 aluminum flat bar | 1 | 1.0 | 1/8 | 0.125 | 21 |
| 1×3/16 aluminum flat bar | 1 | 1.0 | 3/16 | 0.1875 | 16 |
| 1×1/4 aluminum flat bar | 1 | 1.0 | 1/4 | 0.25 | 16 |
| 1×1/4 aluminum flat bar | 1 | 1.0 | 1/4 | 0.25 | 16 |
| 1×3/8 aluminum flat bar | 1 | 1.0 | 3/8 | 0.375 | 16 |
| 1×1/2 aluminum flat bar | 1 | 1.0 | 1/2 | 0.5 | 16 |
| 1-1/8×1/4 aluminum flat bar | 1-1/8 | 1.125 | 1/4 | 0.25 | 16 |
| 1-1/4×1/16 aluminum flat bar | 1-1/4 | 1.25 | 1/16 | 0.0625 | 16 |
| 1-1/4×3/16 aluminum flat bar | 1-1/4 | 1.25 | 3/16 | 0.1875 | 16 |
| 1-1/4×1/4 aluminum flat bar | 1-1/4 | 1.25 | 1/4 | 0.25 | 16 |
| 1-1/4×3/8 aluminum flat bar | 1-1/4 | 1.25 | 3/8 | 0.375 | 16 |
| 1-1/4×1/2 aluminum flat bar | 1-1/4 | 1.25 | 1/2 | 0.5 | 16 |
| 1-1/2×1/16 aluminum flat bar | 1-1/2 | 1.5 | 1/16 | 0.0625 | 16 |
| 1-1/2×3/16 aluminum flat bar | 1-1/2 | 1.5 | 3/16 | 0.1875 | 16 |
| 1-1/2×1/4 aluminum flat bar | 1-1/2 | 1.5 | 1/4 | 0.25 | 16 |
| 1-1/2×3/8 aluminum flat bar | 1-1/2 | 1.5 | 3/8 | 0.375 | 16 |
| 1-1/2×1/2 aluminum flat bar | 1-1/2 | 1.5 | 1/2 | 0.5 | 16 |
| 2×1/16 aluminum flat bar | 2 | 2.0 | 1/16 | 0.0625 | 16 |
| 2×1/8 aluminum flat bar | 2 | 2.0 | 1/8 | 0.125 | 16 |
| 2×3/16 aluminum flat bar | 2 | 2.0 | 3/16 | 0.1875 | 16 |
| 2×1/4 aluminum flat bar | 2 | 2.0 | 1/4 | 0.25 | 16 |
| 2×3/8 aluminum flat bar | 2 | 2.0 | 3/8 | 0.375 | 16 |
| 2×1/2 aluminum flat bar | 2 | 2.0 | 1/2 | 0.5 | 16 |
| 2×3/4 aluminum flat bar | 2 | 2.0 | 3/4 | 0.75 | 16 |
| 2×1 aluminum flat bar | 2 | 2.0 | 1 | 1.0 | 16 |
| 2-1/2×1/4 aluminum flat bar | 2-1/2 | 2.5 | 1/4 | 0.25 | 16 |
| 3×1/8 aluminum flat bar | 3 | 3.0 | 1/8 | 0.125 | 16 |
| 3×3/16 aluminum flat bar | 3 | 3.0 | 3/16 | 0.1875 | 16 |
| 3×1/4 aluminum flat bar | 3 | 3.0 | 1/4 | 0.25 | 16 |
| 3×3/8 aluminum flat bar | 3 | 3.0 | 3/8 | 0.375 | 16 |
| 3×1/2 aluminum flat bar | 3 | 3.0 | 1/2 | 0.5 | 16 |
| 3×3/4 aluminum flat bar | 3 | 3.0 | 3/4 | 0.75 | 16 |
| 3-5/8×1 aluminum flat bar | 3-5/8 | 3.625 | 1 | 1.0 | 14 |
| 4×1/8 aluminum flat bar | 4 | 4.0 | 1/8 | 0.125 | 16 |
| 4×1/4 aluminum flat bar | 4 | 4.0 | 1/4 | 0.25 | 16 |
| 4×3/8 aluminum flat bar | 4 | 4.0 | 3/8 | 0.375 | 16 |
| 4×1/2 aluminum flat bar | 4 | 4.0 | 1/2 | 0.5 | 16 |
| 6×1/4 aluminum flat bar | 6 | 6.0 | 1/4 | 0.25 | 16 |
| 6×3/8 aluminum flat bar | 6 | 6.0 | 3/8 | 0.375 | 16 |
| 6×1/2 aluminum flat bar | 6 | 6.0 | 1/2 | 0.5 | 16 |
Click to see all 
Click to collapse| Metric size aluminum flat bar stock reference chart | ||
| Size description | Width | Thickness |
| 9.5mm x 3.2mm aluminum flat bar | 9.5 | 3.2 |
| 10mm x 6mm aluminum flat bar | 10 | 6 |
| 12.7mm x 3.2mm aluminum flat bar | 12.7 | 3.2 |
| 12.7mm x 4.8mm aluminum flat bar | 12.7 | 4.8 |
| 12.7mm x 6.3mm aluminum flat bar | 12.7 | 6 |
| 12.7mm x 9.5mm aluminum flat bar | 12.7 | 9.5 |
| 15.8mm x 3.2mm aluminum flat bar | 15.8 | 3.2 |
| 15.8mm x 6.3mm aluminum flat bar | 15.8 | 6.3 |
| 15.8mm x 9.5mm aluminum flat bar | 15.8 | 9.5 |
| 15.8mm x 12.7mm aluminum flat bar | 15.8 | 12.7 |
| 19mm x 3.2mm aluminum flat bar | 19 | 3.2 |
| 20mm x 3mm aluminum flat bar | 20 | 3 |
| 20mm x 5mm aluminum flat bar | 20 | 5 |
| 20mm x 6mm aluminum flat bar | 20 | 6 |
| 20mm x 8mm aluminum flat bar | 20 | 8 |
| 20mm x 10mm aluminum flat bar | 20 | 10 |
| 20mm x 12mm aluminum flat bar | 20 | 12 |
| 20mm x 15mm aluminum flat bar | 20 | 15 |
| 25mm x 3mm aluminum flat bar | 25 | 3 |
| 25mm x 5mm aluminum flat bar | 25 | 5 |
| 25mm x 6mm aluminum flat bar | 25 | 6 |
| 25mm x 8mm aluminum flat bar | 25 | 8 |
| 25mm x 10mm aluminum flat bar | 25 | 10 |
| 25mm x 12mm aluminum flat bar | 25 | 12 |
| 25mm x 15mm aluminum flat bar | 25 | 15 |
| 25mm x 20mm aluminum flat bar | 25 | 20 |
| 30mm x 3mm aluminum flat bar | 30 | 3 |
| 30mm x 5mm aluminum flat bar | 30 | 5 |
| 30mm x 6mm aluminum flat bar | 30 | 6 |
| 30mm x 8mm aluminum flat bar | 30 | 8 |
| 30mm x 10mm aluminum flat bar | 30 | 10 |
| 30mm x 12mm aluminum flat bar | 30 | 12 |
| 30mm x 15mm aluminum flat bar | 30 | 15 |
| 30mm x 20mm aluminum flat bar | 30 | 20 |
| 30mm x 25mm aluminum flat bar | 30 | 25 |
| 40mm x 3mm aluminum flat bar | 40 | 3 |
| 40mm x 4mm aluminum flat bar | 40 | 4 |
| 40mm x 6mm aluminum flat bar | 40 | 6 |
| 40mm x 8mm aluminum flat bar | 40 | 8 |
| 40mm x 10mm aluminum flat bar | 40 | 10 |
| 40mm x 12mm aluminum flat bar | 40 | 12 |
| 40mm x 15mm aluminum flat bar | 40 | 15 |
| 40mm x 20mm aluminum flat bar | 40 | 20 |
| 40mm x 25mm aluminum flat bar | 40 | 25 |
| 40mm x 30mm aluminum flat bar | 40 | 30 |
| 50mm x 3mm aluminum flat bar | 50 | 3 |
| 50mm x 5mm aluminum flat bar | 50 | 5 |
| 50mm x 6mm aluminum flat bar | 50 | 6 |
| 50mm x 8mm aluminum flat bar | 50 | 8 |
| 50mm x 10mm aluminum flat bar | 50 | 10 |
| 50mm x 12mm aluminum flat bar | 50 | 12 |
| 50mm x 15mm aluminum flat bar | 50 | 15 |
| 50mm x 20mm aluminum flat bar | 50 | 20 |
| 50mm x 25mm aluminum flat bar | 50 | 25 |
| 50mm x 30mm aluminum flat bar | 50 | 30 |
| 50mm x 40mm aluminum flat bar | 50 | 40 |
| 60mm x 5mm aluminum flat bar | 60 | 5 |
| 60mm x 6mm aluminum flat bar | 60 | 6 |
| 60mm x 8mm aluminum flat bar | 60 | 8 |
| 60mm x 10mm aluminum flat bar | 60 | 10 |
| 60mm x 12mm aluminum flat bar | 60 | 12 |
| 60mm x 15mm aluminum flat bar | 60 | 15 |
| 60mm x 20mm aluminum flat bar | 60 | 20 |
| 60mm x 25mm aluminum flat bar | 60 | 25 |
| 60mm x 30mm aluminum flat bar | 60 | 30 |
| 60mm x 40mm aluminum flat bar | 60 | 40 |
| 70mm x 10mm aluminum flat bar | 70 | 10 |
| 70mm x 15mm aluminum flat bar | 70 | 15 |
| 70mm x 20mm aluminum flat bar | 70 | 20 |
| 70mm x 25mm aluminum flat bar | 70 | 25 |
| 70mm x 30mm aluminum flat bar | 70 | 30 |
| 70mm x 40mm aluminum flat bar | 70 | 40 |
| 80mm x 6mm aluminum flat bar | 80 | 6 |
| 80mm x 8mm aluminum flat bar | 80 | 8 |
| 80 mm x 10 mm aluminum flat bar | 80 | 10 |
| 80 mm x 12 mm aluminum flat bar | 80 | 12 |
| 80 mm x 15 mm aluminum flat bar | 80 | 15 |
| 80mm x 20mm aluminum flat bar | 80 | 20 |
| 80mm x 25mm aluminum flat bar | 80 | 25 |
| 80mm x 40mm aluminum flat bar | 80 | 40 |
| 100 mm x 5 mm aluminum flat bar | 100 | 5 |
| 100 mm x 6 mm aluminum flat bar | 100 | 6 |
| 100 mm x 8 mm aluminum flat bar | 100 | 8 |
| 100 mm x 10 mm aluminum flat bar | 100 | 10 |
| 100 mm x 12 mm aluminum flat bar | 100 | 12 |
| 100 mm x 15 mm aluminum flat bar | 100 | 15 |
| 100 mm x 20 mm aluminum flat bar | 100 | 20 |
| 100 mm x 25 mm aluminum flat bar | 100 | 25 |
| 120mm x 20mm aluminum flat bar | 120 | 20 |
| 120 mm x 5 mm aluminum flat bar | 120 | 5 |
| 120 mm x 10 mm aluminum flat bar | 120 | 10 |
| 120 mm x 15 mm aluminum flat bar | 120 | 15 |
| 150 mm x 5 mm aluminum flat bar | 150 | 5 |
| 150mm x 8mm aluminum flat bar | 150 | 8 |
| 150 mm x 10 mm aluminum flat bar | 150 | 10 |
| 200mm x 6mm aluminum flat bar | 200 | 6 |
| 200mm x 8mm aluminum flat bar | 200 | 8 |
| 200 mm x 10 mm aluminum flat bar | 200 | 10 |
| 200 mm x 15 mm aluminum flat bar | 200 | 15 |
| 200 mm x 20 mm aluminum flat bar | 200 | 20 |
Click to see all MASTAR aluminum flat bar cooperation industrial field
- Construction and decoration: used to make window frames, door frames, stair handrails, railings, ceilings, etc.
- Electric power field: used as conductive materials, especially in the field of power transmission lines and power transmission.
- Electronics industry: used to make electronic equipment casings, heat sinks, electronic device brackets, etc.
- Machinery manufacturing: used in the field of machine manufacturing to make parts, transmission components, tools, etc.
- Solar energy industry: used in the solar industry to make solar brackets, solar panel frames, etc.
- Chemical and industrial equipment: used in chemical and industrial equipment to make storage tanks, pipes, conveyor belts, etc.
Choose MASTAR aluminum flat bar
- Fast delivery: We have extensive inventory to ensure fast delivery of any standard aluminum profile, saving time for the smooth progress of your project.
- Customized profiles: In addition to standard aluminum profiles, MASTAR can also provide customized aluminum profiles according to customer requirements for size and finish. You only need to indicate the alloy, length, quantity, surface finish, end use and other special requirements to us.
- High-Quality Products: The quality of our products complies with standards and certifications and features modern design, high hardness, resistance to bending, anti-rust, and anti-moths, as well as good soundproofing and insulation properties.
- Competitive Price: Our product prices are competitive and we can provide reasonable discounts for large quantities, allowing you to get better prices and better services.
- After-sales support: We can provide fast after-sales support to ensure that you receive timely help and support when using our products.
