Explore our structural aluminum profiles engineered to meet national high-precision metrics. Our products feature high anodizing finish, corrosion resistance, and high structural stability, serving clients in industrial automation, robotics, and cleanroom technologies.
In modern industrial design, weight minimization and high rigidity are no longer mutually exclusive demands. The 15 x 30 mm structural aluminum profile represents a highly specialized cross-sectional design engineered specifically for lightweight applications, precision instrumentation enclosures, and space-constrained framework environments. Serving as the foundation for light mechanical assemblies, the 15x30 structural profile balances moderate load-carrying capacity with an exceptionally low weight profile, making it a critical choice for high-tech industries globally.
Features 6mm or 8mm slot widths designed for rapid connection. It enables seamless integration with standard hardware, T-nuts, brackets, and joint connectors without the need for welding.
Excellent dimensional tolerances complying with European EN 12020-2 and national GB high-precision standards. Ideal for slide rails, cleanroom fixtures, and protective machine casings.
Standard clear or black anodization (thickness ≥10μm - 15μm) provides outstanding surface hardness and resistance against aggressive chemical agents or high-humidity cleanroom washing cycles.
In line with our core business philosophy of "people-oriented, quality value, technological innovation, and win-win cooperation", Chengdu E&I Aluminum Industry Co., Ltd. is dedicated to the research, development, and manufacturing of high-difficulty, high-precision, and high-requirement aluminum alloy products.
Our organization relies heavily on The National Institute of Nonferrous Metals, featuring a professional aluminum alloy technology research and development team that leads China's light alloy industry. This strategic partnership enables us to provide customers with comprehensive, overall solutions for aluminum alloy products, including complex profiles, precision castings, and high-stress forgings.
Equipped with advanced extrusion presses, automatic anodizing lines, powder coating production lines, and high-precision CNC machining centers, we provide one-stop service from initial design and structural calculation to final installation. Our strategic clients include members of the global Fortune 500, specifically in the aerospace, automotive manufacturing, and clean energy sectors. Our production and testing equipment guarantees product quality, creating value-for-money commercial advantages for customers worldwide.
We strive to become one of the top three companies in China's aluminum alloy industry in terms of product competitiveness, innovation ability, and technical strength. We provide our global partners with products and services of superior value, enabling our shareholders, employees, customers, and society to achieve mutual growth and long-term sustainable development.
By keeping all extrusion, anodizing, and CNC fabrication processes under one roof, we eliminate intermediate markup, minimize logistical delays, and enforce strict ISO 9001:2015 quality control loops at every phase of the profile production cycle.
The company regards employees as our greatest wealth, respects their personal pursuits, provides top-tier safety standards, competitive compensation, and robust career growth channels.
We focus on supplying zero-defect products. Every profile is inspected for straightness, surface finish, hardness, and dimensional accuracy to maximize service life.
Continuous investment in alloy chemistry and die engineering. We believe innovation in extrusion technology and management is the primary weapon to surpass competitors.
Building solid, transparent strategic partnerships with global distributors, manufacturing plants, and OEM buyers, working together to achieve sustainable commercial success.
Understanding the micro-structure and mechanical limits of the 15x30 structural extrusion profile is critical for structural engineers calculating bending stress and maximum loading parameters. Below is the technical specification breakdown for standard AL6063-T5 and AL6063-T6 variants fabricated in our Chengdu factory.
| Parameter / Property | Value (6063-T5 Standard) | Value (6063-T6 Enhanced) | Testing Standard Reference |
|---|---|---|---|
| Outer Section Dimensions | 15.00 mm x 30.00 mm (±0.15mm) | 15.00 mm x 30.00 mm (±0.10mm) | GB/T 14846 / EN 755-9 |
| Slot Width / Slot Type | 6.20 mm / T-Slot (6mm Series) | 6.20 mm / T-Slot (6mm Series) | Customized Internal Tolerances |
| Tensile Strength (Rm) | ≥ 160 MPa | ≥ 215 MPa | ASTM E8/E8M |
| Yield Strength (Rp0.2) | ≥ 110 MPa | ≥ 170 MPa | ASTM E8/E8M |
| Hardness (Webster) | ≥ 8 HW | ≥ 12 HW | ASTM B647 |
| Elongation Percentage (A50mm) | ≥ 8% | ≥ 10% | ISO 6892-1 |
| Moment of Inertia (Ix) | ~ 0.54 cm⁴ | ~ 0.54 cm⁴ | CAD Calculated |
| Moment of Inertia (Iy) | ~ 1.84 cm⁴ | ~ 1.84 cm⁴ | CAD Calculated |
| Standard Anodizing Thickness | 10 μm - 12 μm (Clear Acid) | 15 μm - 18 μm (Hard Anodized) | ISO 2360 / ISO 2178 |
When engineering light-duty framing systems (such as conveyor guide rails or custom lab benches), structural engineers must evaluate deflection using the Euler-Bernoulli beam theory. The deflection ($\delta$) for a simply supported beam with a concentrated center load ($F$) is calculated as:
δ = (F * L³) / (48 * E * I)
Where L is the span length, E is the Modulus of Elasticity of Aluminum (~68.9 GPa), and I is the moment of inertia corresponding to the bending axis (Ix or Iy). Thanks to our tight tolerance control, E&I profiles guarantee highly predictable load responses, which reduces structural failure rates in high-speed automated systems.
Procuring 15x30 structural profiles from a premium Chinese factory requires a comprehensive understanding of end-use applications and international sourcing logistics. As a global manufacturer, Chengdu E&I Aluminum Industry Co., Ltd. works closely with logistics, engineering, and procurement divisions to deliver tailored solutions across diverse markets.
Integrated into material handling lines as side-guides, sensors mounts, light barrier frames, and pneumatic components. Lightweight profiles reduce the overall inertia of moving structural elements.
Anodized aluminum profiles prevent particulate shedding, meeting ISO Class 4 cleanroom standards. Used for constructing test equipment booths and cleanroom partitions.
Provides structural modularity to custom ESD workbenches, mobile parts trolleys, and inspection stands, adapting easily to changing assembly layouts.
Procuring raw extrusions or custom-fabricated assemblies from China involves several technical and logistical touchpoints. Our sales and engineering teams streamline this process with professional support across key areas:
As industrial automation scales worldwide, the demand for sustainable and high-strength structural profiles continues to rise. Chengdu E&I Aluminum Industry Co., Ltd. is committed to optimizing our manufacturing footprint and advancing alloy technology through dedicated R&D.
Our raw material ingots are sourced from primary smelters utilizing low-carbon hydroelectric power. In-house scrap and aluminum chips generated during CNC milling are re-melted and refined to minimize waste. This focus on circular manufacturing helps our partners meet strict scope 3 emissions targets and ESG goals.
Our upcoming technology roadmap focuses on introducing ultra-high-strength 7000-series micro-extrusions. These profiles aim to offer structural properties comparable to steel framing while keeping the lightweight benefits of aluminum, opening new possibilities for high-speed industrial robotics.
Chengdu E&I Aluminum Industry Co., Ltd. maintains strict compliance protocols to ensure our profiles meet international structural standards and integrate seamlessly into global projects.
Fully compliant with ASTM, EN, and GB requirements. Full material test reports (MTR) detailing chemical analysis and mechanical testing are provided with every shipment.
Equipped with optical spectrometers, computerized tensile testers, and coating thickness gauges. We inspect profiles at every stage—from extrusion and heat treatment to anodizing.
Our engineers provide comprehensive design support, including structural deflection analysis, assembly drawings, and customized connection hardware suggestions.
Find answers to common questions about structural specifications, surface treatments, and purchasing logistics below.
Our standard production utilizes AL6063-T5 for excellent surface finish and clean extrusion detail. For applications requiring higher mechanical strength, we supply AL6063-T6 or AL6061-T6 profiles, which offer higher tensile and yield strength ratings.
We strictly follow GB/T 14846 and European EN 755-9 standards. Post-extrusion cooling tables, mechanical tension stretchers, and regular profile inspections ensure straightness tolerances within 0.3mm per meter, preventing assembly issues.
For standard profile shapes, production typically takes 10 to 15 days. For custom profiles, mold design and testing take 10 to 12 days, followed by a 15-day bulk manufacturing period depending on order volume.
Yes. We supply a complete range of hardware including T-nuts, brackets, corner connectors, leveling feet, and hinges, ensuring seamless assembly for structural frames.
Browse our extended range of industrial aluminum profiles, including heavy-duty profiles, T-slot systems, and components for workbenches and assembly lines.
