English
English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur
Leave Your Message
aluminum cnc machining service.jpg
6061-t6 aluminum cnc machining​.jpg
aluminum cnc machining parts.jpg
aluminum cnc machining.jpg
cnc machining aluminum.jpg

Aluminum CNC Machining Factory in China: Quality Parts from Leading Suppliers

,

Aluminum is a highly sought-after metal for CNC machining due to its lightweight, high strength, and excellent hardness. With remarkable heat and corrosion resistance, along with superior electrical conductivity, aluminum materials are favored across various industries. Notable alloys such as 6061-T651, 7075-T651, and 2024-T351 are particularly popular in the aerospace, medical, and automotive fields, as they provide an outstanding balance of performance and cost-effectiveness. Our factory in China specializes in aluminum CNC machining, backed by over 10 years of industry experience. Leveraging advanced CNC technology, we produce aluminum parts that meet very tight tolerances.

,

As leading suppliers of aluminum alloy parts, we offer comprehensive manufacturing capabilities, including CNC milling and turning, alongside multi-axis and turn-mill compound machining. Our intelligent production management and robust supply chain networks ensure we fulfill your needs efficiently and cost-effectively, from rapid prototyping to small and medium-volume production.

,
    Get Your Stainless Steel CNC Machining Instant Quote
    Product Details

    Common Aluminum Alloy Material Library

    We maintain a complete inventory of aerospace-grade and commercial-grade aluminum alloy materials to ensure the best performance and cost suitability:

    6061-T6

    The most versatile structural alloy, offering excellent machinability, weldability, and corrosion resistance. Suitable for most mechanical components, tooling fixtures, and enclosures.

    7075-T6

    An ultra-high-strength aluminum alloy with strength comparable to many steels. An ideal choice for aerospace, high-performance sporting goods, and critical load-bearing structures.

    5052-H32

    Offers excellent corrosion resistance (especially in marine environments) and formability. Commonly used for ship and vehicle trim, and electronic enclosures.

    2024-T3/T4

    Provides good fatigue strength and strength-to-weight ratio. Widely used in aircraft structural components, truck wheels, and other high-strength applications.

    MIC-6 / Cast Aluminum Tooling Plate

    A precision-ground, pre-hardened plate with stress-free internal structure, ideal for precision substrates, fixtures, and molds.

    Frequently Asked Questions
    Q
    What is the difference between 6061-T6 and 7075-T6 aluminum?
    6061-T6 is a general-purpose structural alloy known for its excellent machinability, weldability, and corrosion resistance, making it suitable for a wide range of applications. 7075-T6 is an ultra-high-strength alloy with strength levels comparable to steel, making it preferred for aerospace and high-performance applications where maximum strength is critical.
    Q
    Which aluminum alloy is best for marine or outdoor environments?
    5052-H32 is the top choice for marine and outdoor environments. It offers superior corrosion resistance, particularly in saltwater and humid conditions, along with excellent formability for shaping into complex parts like ship trim and vehicle panels.
    Q
    What makes 2024-T3/T4 suitable for aircraft structural components?
    2024-T3/T4 provides an excellent fatigue strength and a high strength-to-weight ratio, which are critical properties for aircraft structural components. These characteristics allow the material to withstand repeated stress cycles while keeping overall weight to a minimum, which is essential in aerospace engineering.
    Q
    What is MIC-6 Cast Aluminum Tooling Plate used for?
    MIC-6 is a precision-ground, pre-hardened cast aluminum plate with a stress-free internal structure. It is primarily used for precision substrates, tooling fixtures, and molds where dimensional stability and flatness are critical. Its consistent properties make it a preferred material in industries requiring tight tolerances.
    Q
    Can I weld 7075-T6 aluminum alloy?
    7075-T6 is generally considered difficult to weld due to its high zinc content, which can lead to hot cracking. For applications requiring welding, 6061-T6 is a far more suitable option, as it offers excellent weldability without compromising structural integrity.
    Q
    How do I choose the right aluminum alloy for my project?
    The right choice depends on your specific application requirements. Consider factors such as required strength, corrosion resistance, machinability, weldability, and weight constraints. For general-purpose parts, 6061-T6 is a reliable choice. For extreme strength, choose 7075-T6. For corrosion-heavy environments, opt for 5052-H32. For fatigue-critical structures, 2024-T3/T4 is ideal, and for precision tooling, MIC-6 is the go-to option.

    Finishes and Post-Processing Options

    The zinc alloy substrate is highly suitable for various surface treatments to enhance decoration, protection, or functionality:

    Electroplating: Such as chrome, nickel, gold, or silver plating, providing a highly decorative appearance, excellent wear and corrosion resistance. This is the most common choice.

    • Passivation or Chromate Conversion Coating:

    • Powder Coating:

    • Painting:

    • Physical Vapor Deposition (PVD):

    Design and Machining Considerations

    • Process Selection:

    • Design Considerations:

    • Material Selection:

      Zamak 3 and 5 are suitable for the vast majority of general-purpose parts requiring good appearance and strength; ZA-8 is better for wear and bearing applications; for making rapid tooling, choose specialized alloys like Kirksite.

    Ready to Start Your CNC Project?

    Send us your drawings to receive professional manufacturing solutions.
    Talk To Our Engineer