The 5A06 aluminum rod is a high-magnesium, non-heat-treatable aluminum alloy. It features high strength, corrosion resistance, and stability. Welds made using argon arc welding have decent gas-tightness and weld plasticity. The strength of joints made with gas welding and spot welding reaches 90-95% of the base material's strength, and it has good machinability.
Mastar, relying on a robust inventory system, can provide various sizes of 5A06 aluminum rods while supporting cutting and various surface treatment customizations to meet customers' diverse personalized needs.
5A06 aluminum bar stock size
Below are the hot-selling 5A06 aluminum bar sizes in Mastar's inventory. If there is no size that matches your needs, please contact us and we will provide you with a solution based on our huge inventory advantage.
Product | Temper | OD(mm) | Length(mm) |
5A06 aluminum bar | H112 | 8mm | 6000mm |
5A06 aluminum bar | H112 | 10mm | 6000mm |
5A06 aluminum bar | H112 | 12mm | 6000mm |
5A06 aluminum bar | H112 | 14mm | 6000mm |
5A06 aluminum bar | H112 | 16mm | 6000mm |
5A06 aluminum bar | H112 | 18mm | 6000mm |
5A06 aluminum bar | H112 | 20mm | 6000mm |
5A06 aluminum bar | H112 | 25mm | 3500mm |
5A06 aluminum bar | H112 | 25mm | 3000mm |
5A06 aluminum bar | H112 | 25mm | 6000mm |
5A06 aluminum bar | H112 | 30mm | 3000mm |
5A06 aluminum bar | H112 | 30mm | 4000mm |
5A06 aluminum bar | H112 | 30mm | 3600mm |
5A06 aluminum bar | H112 | 30mm | 6000mm |
5A06 aluminum bar | H112 | 35mm | 3300mm |
5A06 aluminum bar | H112 | 35mm | 3400mm |
5A06 aluminum bar | H112 | 35mm | 3100mm |
5A06 aluminum bar | H112 | 35mm | 6000mm |
5A06 aluminum bar | H112 | 35mm | 3200mm |
5A06 aluminum bar | H112 | 35mm | 3000mm |
5A06 aluminum bar | H112 | 40mm | 6000mm |
5A06 aluminum bar | H112 | 45mm | 3000mm |
5A06 aluminum bar | H112 | 45mm | 3500mm |
5A06 aluminum bar | H112 | 45mm | 3400mm |
5A06 aluminum bar | H112 | 45mm | 6000mm |
5A06 aluminum bar | H112 | 50mm | 6000mm |
5A06 aluminum bar | H112 | 55mm | 3500mm |
5A06 aluminum bar | H112 | 55mm | 6000mm |
5A06 aluminum bar | H112 | 60mm | 6000mm |
5A06 aluminum bar | H112 | 65mm | 4000mm |
5A06 aluminum bar | H112 | 65mm | 6000mm |
5A06 aluminum bar | H112 | 70mm | 3600mm |
5A06 aluminum bar | H112 | 70mm | 3000mm |
5A06 aluminum bar | H112 | 70mm | 6000mm |
5A06 aluminum bar | H112 | 75mm | 4000mm |
5A06 aluminum bar | H112 | 75mm | 4400mm |
5A06 aluminum bar | H112 | 75mm | 6000mm |
5A06 aluminum bar | H112 | 80mm | 4000mm |
5A06 aluminum bar | H112 | 80mm | 4500mm |
5A06 aluminum bar | H112 | 80mm | 5000mm |
5A06 aluminum bar | H112 | 80mm | 5500mm |
5A06 aluminum bar | H112 | 80mm | 3000mm |
5A06 aluminum bar | H112 | 85mm | 4500mm |
5A06 aluminum bar | H112 | 85mm | 4000mm |
5A06 aluminum bar | H112 | 90mm | 6000mm |
5A06 aluminum bar | H112 | 90mm | 3700mm |
5A06 aluminum bar | H112 | 90mm | 3600mm |
5A06 aluminum bar | H112 | 95mm | 3200mm |
5A06 aluminum bar | H112 | 95mm | 6000mm |
5A06 aluminum bar | H112 | 95mm | 3500mm |
5A06 aluminum bar | H112 | 95mm | 3400mm |
5A06 aluminum bar | H112 | 95mm | 4000mm |
5A06 aluminum bar | H112 | 100mm | 4000mm |
5A06 aluminum bar | H112 | 100mm | 4600mm |
5A06 aluminum bar | H112 | 100mm | 3000mm |
5A06 aluminum bar | H112 | 100mm | 6000mm |
5A06 aluminum bar | H112 | 105mm | 3000mm |
5A06 aluminum bar | H112 | 105mm | 3800mm |
5A06 aluminum bar | H112 | 105mm | 4300mm |
5A06 aluminum bar | H112 | 105mm | 4000mm |
5A06 aluminum bar | H112 | 110mm | 5000mm |
5A06 aluminum bar | H112 | 110mm | 4000mm |
5A06 aluminum bar | H112 | 110mm | 3500mm |
5A06 aluminum bar | H112 | 115mm | 3800mm |
5A06 aluminum bar | H112 | 115mm | 4500mm |
5A06 aluminum bar | H112 | 115mm | 3000mm |
5A06 aluminum bar | H112 | 120mm | 4000mm |
5A06 aluminum bar | H112 | 120mm | 4800mm |
5A06 aluminum bar | H112 | 130mm | 6000mm |
5A06 aluminum bar | H112 | 140mm | 3200mm |
5A06 aluminum bar | H112 | 150mm | 6000mm |
5A06 aluminum bar | H112 | 160mm | 5000mm |
5A06 aluminum bar | H112 | 170mm | 3400mm |
5A06 aluminum bar | H112 | 170mm | 6500mm |
5A06 aluminum bar | H112 | 170mm | 6000mm |
5A06 aluminum bar | H112 | 180mm | 5900mm |
5A06 aluminum bar | H112 | 190mm | 5000mm |
5A06 aluminum bar | H112 | 190mm | 5200mm |
5A06 aluminum bar | H112 | 190mm | 5300mm |
5A06 aluminum bar | H112 | 195mm | 4000mm |
5A06 aluminum bar | H112 | 200mm | 6000mm |
5A06 aluminum bar | H112 | 205mm | 3000mm |
5A06 aluminum bar | H112 | 210mm | 4200mm |
5A06 aluminum bar | H112 | 210mm | 4300mm |
5A06 aluminum bar | H112 | 210mm | 6000mm |
5A06 aluminum bar | H112 | 220mm | 3900mm |
5A06 aluminum bar | H112 | 220mm | 4200mm |
5A06 aluminum bar | H112 | 220mm | 2800mm |
5A06 aluminum bar | H112 | 220mm | 6000mm |
5A06 aluminum bar | H112 | 220mm | 3680mm |
5A06 aluminum bar | H112 | 230mm | 3100mm |
5A06 aluminum bar | H112 | 230mm | 6000mm |
5A06 aluminum bar | H112 | 240mm | 2800mm |
5A06 aluminum bar | H112 | 240mm | 3000mm |
5A06 aluminum bar | H112 | 240mm | 3200mm |
5A06 aluminum bar | H112 | 240mm | 3500mm |
5A06 aluminum bar | H112 | 240mm | 2200mm |
5A06 aluminum bar | H112 | 250mm | 3000mm |
5A06 aluminum bar | H112 | 250mm | 3800mm |
5A06 aluminum bar | H112 | 260mm | 6000mm |
5A06 aluminum bar | H112 | 265mm | 2800mm |
5A06 aluminum bar | H112 | 270mm | 6000mm |
5A06 aluminum bar | H112 | 280mm | 6000mm |
5A06 aluminum bar | H112 | 285mm | 2000mm |
5A06 aluminum bar | H112 | 290mm | 3100mm |
5A06 aluminum bar | H112 | 290mm | 2200mm |
5A06 aluminum bar | H112 | 290mm | 1980mm |
5A06 aluminum bar | H112 | 300mm | 2400mm |
5A06 aluminum bar | H112 | 300mm | 2600mm |
5A06 aluminum bar | H112 | 300mm | 6000mm |
5A06 aluminum bar | H112 | 330mm | 6000mm |
5A06 aluminum bar | H112 | 340mm | 6000mm |
5A06 aluminum bar | H112 | 350mm | 1300mm |

Characteristics of 5A06 aluminum bar
Excellent rust resistance: As an Al-Mg alloy, it has excellent rust resistance.
High strength: It has high strength and is suitable for structural parts that need to withstand pressure.
Good plasticity: It has good processability and formability in annealing and extrusion.
Good welding performance: The argon arc welding weld has good air tightness and plasticity, and the strength of gas welding and spot welding joints is close to 90-95% of the matrix strength.
Good machinability: It is easy to machine and suitable for fine cutting.
Application of 5A06 aluminum bar
Shipbuilding: used for ship hulls and marine equipment due to its excellent corrosion resistance.
Aerospace: used for aircraft structural parts and missile parts, which require a combination of strength and lightness.
Automobile: suitable for manufacturing lightweight car bodies and structural parts to improve fuel efficiency.
Construction: widely used in the construction industry, especially corrosion-resistant external structures.
Pressure vessels: used to make high-requirement fireproof and pressure-resistant containers such as liquid tank trucks and refrigerated containers.
Chemical equipment: used for the manufacture of chemical equipment in corrosive environments.




Chemical composition of 5A06 aluminum bar
Elements | Composition(%) |
Si | 0 – 0.40 |
Cu | 0 - 0.10 |
Mg | 5.8 – 6.8 |
Zn | 0 - 0.20 |
Mn | 0.50 – 0.8 |
Ti | 0.02 – 0.1 |
Be | 0.0001~0.005 |
Fe | 0 – 0.4 |
Al | Remainder |
Other(each) | ≤ 0.05 |
Other(total) | ≤ 0.10 |
Mechanical properties of 5A06 aluminum bar
Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
H112 | 305MPa | 145MPa | 12% |
5A05 vs 5A06 aluminum bar
Property | 5A05 Aluminum Alloy | 5A06 Aluminum Alloy |
Strength & Hardness | Medium tensile strength; hardness increases with cold deformation, reducing plasticity. | High tensile strength (≥300 MPa), suitable for load-bearing parts with good ductility. |
Corrosion Resistance | Excellent corrosion resistance, ideal for humid or corrosive environments. | Equally excellent, especially suited for marine environments. |
Weldability & Machinability | Good weldability in annealed state; machinability improves in semi-cold worked state. | Good weldability; easily processed into complex shapes via extrusion and forging. |
Heat Treatment | Not heat-treatable, moderate plasticity in semi-cold worked state. | Not heat-treatable, limited machinability in cold-worked state. |
What are the processing methods for 5A06 aluminum bar?
Casting: 5A06 aluminum bars can be formed into castings by melting and casting. Castings are usually used to make parts with complex shapes or large sizes.
Extrusion: Extrusion is the process of heating aluminum alloy to a certain temperature and then extruding it into the desired shape through a die. 5A06 aluminum bars can be made into products such as pipes and profiles through the extrusion process.
Forging: For parts that require higher strength and better mechanical properties, 5A06 aluminum bars can be processed by forging. The forging process involves heating the metal and shaping it with tools.
Machining: Although the machinability of 5A06 aluminum bars is relatively poor, it can also be precisely processed by turning, milling, drilling, etc. under appropriate conditions.
Welding: 5A06 aluminum bars have good welding properties and can be connected by a variety of welding methods such as MIG (metal inert gas shielded welding), TIG (tungsten inert gas welding), etc.
Heat treatment: Although 5A06 aluminum bars cannot be strengthened by heat treatment, their properties can be improved by solution treatment. For example, the material is heated to a specific temperature and then quickly cooled to increase strength.
Surface treatment: In order to further improve the corrosion resistance of 5A06 aluminum rod, its surface protection ability can be enhanced through surface treatment technologies such as anodizing and painting.
Why choose Mastar?
- Customized service: Provide a variety of specifications and surface treatments to meet customers' personalized needs.
- Complete certification: All products are certified by ISO, CE and other international standards to ensure reliable product quality.
- Fast delivery: Sufficient inventory, short delivery time, to meet urgent order needs.
- Quick response: Respond to customer demands and quotations quickly, and give customers the most competitive prices
- Price update: According to the international aluminum price, update the price for customers in real time to let customers know the latest price.
- Free samples: All samples can be provided free of charge, and customers can place orders after passing the test.
Mastar 5A06 aluminum bar purchasing guide
Before purchasing 5A06 aluminum bars from Mastar, please confirm the sizes and quantities you need. Then, contact our customer service team, and we will provide you with the highest quality products at the most competitive market prices.
5A06 aluminum bar price
5A06 aluminum bar price: (LME ingot price + processing fee) × weight + packaging fee + shipping fee.
Please contact Mastar for pricing and the processing fee per ton for various specifications of aluminum bars. The processing fees for different sizes of 5A06 aluminum bars may vary significantly, and we will provide you with the best quotation.
5A06-H112 aluminum bar is the most commonly ordered condition.
5A06 aluminum bar appearance quality
- The surface of 5A06 round bars, square bars, and hex bars must be free from cracks, bubbles, and corrosion spots.
- The thickness of 5A06 round bars, square bars, and hex bars must not exceed the allowable deviation range.
- The surface of 5A06 round bars, square bars, or hex bars must not have deep scratches, wear, dents, or straightening marks that exceed the deviation range.
5A06 aluminum bar packaging
- Plastic or kraft paper packaging, including moisture-absorbing desiccants.
- Mounted on wooden pallets, secured with steel straps, and provided with a fumigation certificate.
- Complies with GB/T 3199 standards.
- Packaging can be customized according to other customer requirements.