5086 H111 Aluminum Angle
The 5086 H111 aluminum angle is made from 5086 aluminum alloy, processed in the H111 temper.
5086-H111 aluminum angle is a high-strength marine-grade alloy, primarily composed of aluminum and magnesium. The H111 temper indicates that the material has undergone strain hardening, with strength lower than the H11 temper, achieving a balance between strength and ductility.
Haomei Aluminum, as a professional aluminum material manufacturer, provides 5086 H111 aluminum alloy angles, using high-quality aluminum-magnesium alloys, combining high strength and excellent corrosion resistance, particularly suitable for the marine, offshore engineering, and industrial structural fields.
5086 H111 Aluminum Angle Properties
- Composition: Mainly composed of aluminum, with magnesium as the primary alloying element.
- Strength: Medium to high strength, suitable for structural applications.
- Corrosion Resistance: Excellent, especially suitable for marine environments, particularly for saltwater environments.
- Weldability: Good, easy to fabricate.
- Ductility: High, easy to bend and form.
- High strength-to-weight ratio.
5086 H111 Aluminum Angle Sizes
| Specifications | Details |
| Leg Length | Ranges from 1 inch to 2.5 inches |
| Thickness | Typically between 0.125 inches to 0.25 inches |
| Length | Standard stock length is 25 feet |
| Shape | L-shaped cross-section, equal or unequal legs |
| Manufacturing Method | Produced by extrusion or rolling |
| Standard Sizes | Various leg lengths (e.g., 1 inch x 1 inch to 6 inches x 6 inches) |
| Thickness Options | From 1/8 inch to over 1/2 inch, custom sizes available |
| Standards & Certifications | ASTM B221: Standard specification for extruded bars, rods, and profiles |
| EN 573-3: European standard for aluminum alloy grades | |
| AMS 4027: Aerospace material specification (for specific applications) |
5086 H111 Aluminum Angle Applications
5086 H111 Aluminum Angle in Marine Applications
- Marine Industry: Due to its excellent saltwater resistance, it is used in the construction of ships, ladders, and hulls.
- Shipbuilding: Used in hull frames, deck supports, etc., relying on its resistance to seawater corrosion.
- Ship: Used in hulls, ladders, and dock structures.
5086 H111 Aluminum Angle Also Used in Other Fields
- Construction: Structural components in buildings and infrastructure, curtain wall ribs, outdoor decorative corners, balancing strength and aesthetic needs.
- Transportation: Automotive body reinforcements, internal structures for rail vehicles, components for vehicles and cryogenic equipment.
- Industrial Equipment: Pressure vessel supports, refrigeration equipment frames, and other corrosion-resistant load-bearing components.
5086 H111 Aluminum Angle Alloy Composition
- Magnesium (Mg): 3.5%-4.5%, primarily enhancing corrosion resistance, especially suitable for marine environments.
- Manganese (Mn): 0.2%-0.7%, helps to strengthen the alloy and improve processing properties.
- Other elements (such as Si, Cu, Fe, etc.) are kept at low levels to ensure corrosion resistance and weldability.
5086 H111 Aluminum Angle Mechanical Properties
- Tensile Strength: ≥240 MPa, Yield Strength: ≥95 MPa.
- Elongation: δ10≥10%, δ5≥12%, indicating good ductility under stress.
- Hardness and Stability: The H111 treatment balances strength and deformation capability, making it suitable for dynamic load scenarios.
5086 H111 Aluminum Angle Temper
- Indicates the material has undergone slight cold working and partial annealing, retaining some work-hardened effect while also maintaining good formability.
- Compared to the H32 temper, H111 has slightly lower strength but higher plasticity, making it suitable for bending or stamping of angle profiles.
Processing Method: Strain hardening (rolling/extrusion), followed by partial annealing to achieve a stable condition.
5086 H111 Aluminum Angle Processing Characteristics:
- Compared to higher H tempers (e.g., H32, H34), the strength is moderate.
- Higher formability and ductility make it suitable for light forming after manufacturing.
- Balances machinability and strength retention.
5086 H111 Aluminum Angle Advantages
- Corrosion Resistance: Excellent performance in humid/chloride environments.
- Weldability: Maintains integrity after welding, with minimal strength loss.
- Formability: Easier to bend or form compared to fully strain-hardened tempered steel.
- Sustainability: Fully recyclable, with minimal environmental impact.
5086 H111 Aluminum Angle Processing and Manufacturing Tips
- Use sharp tools to prevent adhesion.
- Lubricate during drilling/cutting for better performance.
- Avoid excessive heating during processing to maintain tempering properties.
5086-H111 aluminum angle is an ideal choice for applications requiring corrosion resistance, moderate strength, and formability. Its versatility makes it the preferred choice in the marine, transportation, and industrial fields.
5086 H111 Aluminum Angle Manufacturing Considerations
- Processing: Can be easily cut, drilled, and machined using standard tools.
- Bending: Due to its high ductility, it can be bent to the desired angle without cracking.
- Surface Treatment: May require anodizing or painting to enhance corrosion resistance and aesthetic appearance.
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As a leading supplier of 5086 aluminum alloy angles, we offer a full range of sizes in 5086-H111 structural angles, suitable for marine ladders, pressure vessels, and transportation equipment.
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