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Our CNC machined aluminum connecting seats are precision-engineered from premium AL7050-T651 aluminum alloy, purpose-built for heavy-duty industrial equipment applications. Measuring 252×195×126.5mm, these components directly address the most persistent challenges faced by equipment manufacturers: welding-induced cracks, misaligned fine holes, and premature structural failure under dynamic loads.
With over 10 years of specialized expertise in aerospace-grade aluminum machining, we deploy 5-axis CNC technology to achieve positioning accuracies of up to ±0.001mm, ensuring perfect inter-component alignment and long-term operational reliability. Whether you require a single prototype for validation or high-volume production runs, our AL7050-T651 connecting seats deliver consistent performance that meets or exceeds global industry standards. We support 1-piece minimum orders to accommodate both R&D projects and full-scale manufacturing needs.
Unlike generic aluminum alloys, AL7050-T651 strikes an unmatched balance between high strength and weldability—critical for connecting seat applications. It retains 90% of the tensile strength of 7075 aluminum while exhibiting 60% lower welding crack sensitivity, eliminating costly post-weld rework. Compared to 6061-T6, it offers 35% higher fatigue resistance and superior stress corrosion cracking performance, making it ideal for equipment operating in humid or chemically aggressive environments. It also outperforms 5052 by 40% in ultimate tensile strength, supporting heavier load capacities without added weight.
The T651 tempering process eliminates residual internal stresses through controlled stretching after solution heat treatment. This ensures exceptional dimensional stability during machining and welding, preventing post-production warping that can compromise assembly precision. All our AL7050-T651 materials are sourced from certified suppliers and accompanied by full Material Certificates of Analysis (COA), strictly adhering to ASTM B209 and B211 standards for material consistency.
AL7050-T651 has a density 60% lower than steel but delivers comparable structural strength. This reduces your equipment’s overall weight by up to 30%, lowering energy consumption during operation and simplifying on-site installation and maintenance procedures.
Aluminum naturally forms a protective oxide layer, and our optional anodizing treatments further enhance corrosion resistance. Our precision equipment connecting seats maintain reliable performance in moisture, chemical, and saltwater environments, extending service life by 2-3 times compared to standard steel components.
Our advanced 5-axis CNC centers enable ultra-precise fine hole aluminum parts production with tight positional tolerances. This eliminates assembly errors, reduces on-site debugging time by 40%, and ensures seamless integration with mating components.
The optimized chemical composition of AL7050-T651 minimizes welding porosity and crack formation. This makes our easy welding aluminum components ideal for structural assemblies, reducing your post-processing costs by up to 30% and ensuring durable, vibration-resistant joints.
Parameter | Value |
|---|---|
Material | AL7050-T651 |
Overall Dimensions | 252×195×126.5mm |
Machining Accuracy | ±0.001mm |
Surface Roughness | Ra 0.8-3.2μm |
Available Finishes | Anodizing, Powder Coating, Polishing |
Minimum Order Quantity | 1 piece |
Prototype Lead Time | 7-15 days |
Bulk Production Lead Time | 15-30 days |
Quality Standard | ISO 9001:2015 |
Our production process begins with rigorous raw material inspection, where we verify the chemical composition and mechanical properties of every AL7050-T651 batch. We then use industry-leading CAD/CAM software to program our 5-axis CNC machines, ensuring repeatable precision across all production runs.
Each connecting seat undergoes three levels of quality control: first article inspection (FAI) before mass production, in-process checks at every critical machining step, and final verification using coordinate measuring machines (CMM), hardness testers, and surface roughness gauges. We provide full traceability for every part and offer a 100% quality guarantee—any component failing to meet your specifications will be replaced free of charge.
Our AL7050-T651 CNC parts are trusted by leading equipment builders across diverse industries:
Industrial automation systems
Robotics and motion control platforms
Medical device manufacturing
Aerospace ground support equipment
New energy production systems
Precision instrumentation
Semiconductor manufacturing equipment
We understand that every application has unique requirements. Our engineering team provides free Design for Manufacturability (DFM) analysis to optimize your design for cost, performance, and manufacturability. We offer full customization of dimensions, tolerances, and surface finishes to match your exact specifications. Our technical support team is available 24 hours a day to address any questions or concerns throughout your project.
Get a customized quote and free DFM analysis within 24 hours. Simply upload your 2D/3D drawings and specify your quantity requirements. All inquiries are 100% confidential and come with no obligation.
