4월 . 16, 2025 11:04 Back to list

40x40 Aluminium Angle Lightweight & Durable L-Shaped Angle Profiles for Construction & DIY

Did you know 73% of workshop managers report material corrosion as their 1 budget killer? While you're battling rusted steel angles or warped plastic supports, the construction elite discovered the 40x40 aluminium angle
secret. This lightweight warrior withstands 2.5x more stress than standard alternatives while slashing maintenance costs by 40% annually. Ready to upgrade your game?

(40x40 aluminium angle)

Technical Edge: What Makes 40x40 Aluminium Angle Unbeatable?

Our aerospace-grade 6063-T6 alloy delivers 290 MPa tensile strength – that's like supporting 4 SUVs on a single 1-meter span! Check these game-changers:

✔️ 0.25mm precision tolerance – tighter than industry standard (0.4mm)
✔️ 15-year salt spray certification – 3x typical galvanized steel
✔️ 2.71 g/cm³ density – carry 50% more material per truckload

Head-to-Head: How We Outperform Competitors

Feature	Our 40x40	Standard Market
Wall Thickness	3.0mm ±0.1	2.5mm ±0.3
MOQ	500kg	2,000kg

Your Customization Playbook

Need 20x20 aluminium angle for electronics? Special anodizing? Our 7-axis CNC machines handle:

Cutting

±0.5mm accuracy from 50mm to 6m lengths

Finishing

Mill, brushed, or 12-color powder coating

Real-World Wins: Where Our Angles Shine

✅ Solar farm installer reduced assembly time 65% using our 40x40 aluminium equal L shaped angle profiles
✅ Automotive workshop saved $12k/year switching from steel

Your Next Move?

Join 1,200+ satisfied clients who upgraded to premium aluminium solutions. Limited inventory alert: 87% of Q4 stock already allocated!

Proudly made in ISO 9001-certified facilities since 2008

(40x40 aluminium angle)

FAQS on 40x40 aluminium angle

Q: What are the common applications for a 40x40 aluminium angle?

A: A 40x40 aluminium angle is widely used in structural framing, DIY projects, and industrial shelving due to its strength and lightweight properties. It’s ideal for creating durable corners or supports.

Q: How does a 40x40 aluminium angle differ from a 20x20 aluminium angle?

A: The 40x40 aluminium angle offers higher load-bearing capacity and rigidity compared to the 20x20 variant, which is better suited for lighter applications like small crafts or decorative trim.

Q: Is the aluminium equal L-shaped angle profile corrosion-resistant?

A: Yes, aluminium equal L-shaped angle profiles are naturally corrosion-resistant, making them suitable for outdoor use or humid environments. Additional coatings can enhance durability further.

Q: Can a 40x40 aluminium angle be cut to custom lengths?

A: Yes, most suppliers offer custom cutting services for 40x40 aluminium angles. Standard lengths are also available for immediate use in construction or fabrication.

Q: What surface finishes are available for aluminium angles?

A: Common finishes include mill-finish, powder-coated, or anodized options. These enhance aesthetics and provide extra protection against wear or environmental factors.

Q: Are 20x20 aluminium angles suitable for heavy-duty projects?

A: No, 20x20 aluminium angles are designed for lightweight applications like framing artwork or small furniture. For heavy-duty needs, opt for thicker profiles like 40x40.

Q: How do I join aluminium equal L-shaped angle profiles securely?

A: Use aluminium bolts, rivets, or welding for secure joints. Pre-drilled holes in the profiles simplify assembly, especially for modular structures or frameworks.

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