Mục lục
As a professional aluminum products manufacturer, we specialize in producing precision square aluminum bars for industrial, structural, and custom fabrication applications. With advanced extrusion technology, strict quality control, and flexible customization services, we supply reliable aluminum materials to customers worldwide at competitive factory-direct prices.
This guide explains everything buyers need to know—from material properties and alloy options to sizing, applications, and how to order directly from the manufacturer.
What Is an Aluminum Square Rod?
A square aluminum bar is a solid metal product with a square cross-section, widely used in construction, machining, equipment manufacturing, and custom fabrication. Compared with round bars or flat profiles, square sections provide better structural stability and easier alignment during assembly.
These products are typically manufactured through aluminum extrusion, followed by cutting, straightening, surface finishing, and optional machining based on project requirements.
Key Properties of Square Aluminum Bars
Square aluminum profiles are valued for their balanced mechanical and physical performance.
Sức mạnh và độ bền
Depending on the alloy, these bars offer excellent strength while remaining durable in long-term use.
Lightweight and Corrosion Resistance
Aluminum is significantly lighter than steel and naturally resists corrosion, making it suitable for both indoor and outdoor environments.
Machinability and Formability
The material is easy to cut, drill, tap, and CNC machine, which helps reduce processing time and cost.
Độ dẫn nhiệt và dẫn điện
Aluminum provides good heat dissipation and electrical conductivity for industrial and technical applications.
Aluminum Alloys and Material Options
Selecting the correct alloy ensures optimal performance and cost efficiency.
6061 Alloy
A popular choice for structural parts and machining due to its strength, corrosion resistance, and versatility.
6063 Alloy
Known for smooth surface quality and excellent formability, often used in architectural and decorative projects.
7075 Alloy
A high-strength option for demanding applications such as aerospace and tooling.
How to Choose the Right Material
If strength and machinability are critical, 6061 is often recommended. For appearance-focused uses, 6063 is preferred. Our technical team can assist with material selection.
Sizes, Dimensions, and Tolerances
We provide both standard and customized dimensions to match different project needs.
Common Size Options
Available in metric and imperial measurements, including 10mm, 20mm, 25mm, and 1 inch profiles.
Độ chính xác kích thước
Tolerances can be controlled based on alloy, size, and processing requirements.
Weight Reference Table
| Size (mm) | Hợp kim | Approx. Weight (kg/m) |
|---|---|---|
| 10 × 10 | 6061 | 0.27 |
| 20 × 20 | 6061 | 1.08 |
| 25 × 25 | 6061 | 1.69 |
| 30 × 30 | 6063 | 2.43 |
Values may vary depending on material grade and tolerance.
Custom Dimensions Available
Non-standard sizes and cut-to-length options can be manufactured according to drawings or specifications.
Các tùy chọn hoàn thiện bề mặt
Surface treatment improves appearance and performance.
Hoàn thiện bề mặt bằng máy
A cost-effective option for most industrial uses.
Lớp phủ anod hóa
Enhances corrosion resistance and visual appeal, available in multiple colors.
Polished and Brushed Surfaces
Suitable for furniture, architectural components, and visible applications.
Choosing the Right Finish
We help customers select finishes based on environment, function, and budget.
Tổng quan về quy trình sản xuất
As a factory-direct supplier, we control every step of production.
Lựa chọn vật liệu
Certified aluminum billets ensure consistent chemical composition.
Extrusion and Forming
Precision extrusion creates uniform square profiles with stable dimensions.
Cutting and Inspection
Products are cut to length, straightened, and inspected to meet quality standards.
Kiểm soát chất lượng
Each batch is checked before packaging to ensure compliance with international requirements.
Ứng dụng điển hình
Square aluminum bars are widely used across industries.
Xây dựng và Kiến trúc
Structural frames, supports, and decorative elements.
CNC Machining and Industrial Parts
Machined components, fixtures, and mechanical assemblies.
Transportation and Automotive
Lightweight structural and custom parts.
Furniture and Custom Fabrication
Frames, modern furniture, and project-specific designs.
Custom Manufacturing and Processing Services
We support OEM and bulk orders with flexible services.
Custom Sizes and Lengths
Produced according to project specifications.
Machining Services
Drilling, tapping, and CNC processing available.
Xử lý bề mặt
Anodizing and finishing options upon request.
Bulk Supply Capability
Stable capacity ensures consistent quality for long-term cooperation.
Why Work with Our Factory
- Direct manufacturing with competitive pricing
- Consistent quality and material certification
- Flexible customization and fast production
- Global shipping experience
- Professional technical support
Cách đặt hàng
Stock and Lead Time
Standard products are available, while custom orders are produced efficiently.
Order Quantities
Bulk orders benefit from better pricing and stable supply.
Packaging and Logistics
Export-grade packaging with worldwide delivery options.
Get a Quote
Send your requirements to receive a fast and accurate quotation.
Phần kết luận
As an experienced aluminum product manufacturer, we provide reliable square aluminum bars in various alloys, sizes, and finishes to support industrial, structural, and OEM projects. Our factory-direct supply model ensures quality consistency, cost efficiency, and dependable delivery.
If you are looking for a trusted manufacturing partner, contact us today to discuss your requirements or request a quotation. Our team is ready to support your project with professional aluminum solutions.
Câu hỏi thường gặp
What is an aluminum square rod used for?
An aluminum square rod is commonly used in construction, CNC machining, industrial equipment, frames, furniture, and custom fabrication due to its strength, lightweight properties, and corrosion resistance.
What sizes are available for aluminum square rods?
Aluminum square rods are available in standard metric and imperial sizes, such as 10mm, 20mm, 25mm, and 1 inch. Custom sizes and lengths can also be manufactured based on project requirements.
Which aluminum alloy is best for square rods?
Common alloys include 6061 for high strength and machining, 6063 for excellent surface finish, and 7075 for high-strength applications. The best choice depends on your application and performance needs.
Can aluminum square rods be customized?
Yes. Aluminum square rods can be customized in size, length, alloy, surface finish, and machining processes such as cutting, drilling, tapping, and anodizing directly from the manufacturer.
How can I buy aluminum square rods from a manufacturer?
You can buy aluminum square rods by contacting the manufacturer directly to request a quote. Most manufacturers offer factory-direct pricing, bulk order options, and global shipping.
Need Help Choosing the Right Aluminum Square Rod?
If you’re unsure which aluminum square rod is best for your application or project, our manufacturing experts are here to help. Contact us today for a personalized consultation, custom sizing options, and factory-direct pricing. Ensure you get high-quality aluminum square rods that meet your technical and performance requirements. Don’t wait—get in touch now to start your project with confidence!
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