6061T6 Aluminum CNC Machined Parts, Custom Industrial Components

Introduction of Aluminum Alloy 6061 Bar Stock Material: 

6061 aluminum alloy bar is an Al-Mg-Si series aluminum alloy material with magnesium and silicon as the main alloying elements, and it belongs to heat-treatable alloy 12. It features medium strength, high toughness, excellent corrosion resistance, good weldability and processing performance. After oxidation treatment, the surface coloring effect is excellent and the deformation is low.

Chemical composition ‌: The main elements include magnesium (0.8%-1.2%), silicon (0.4%-0.8%), and small amounts of manganese, chromium, copper or zinc are added to neutralize the harmful effects of iron to enhance strength without significantly reducing corrosion resistance; Chromium and titanium contribute to refining the grain structure.

 Strengthening mechanism ‌: Magnesium and silicon form the Mg2Si phase, and mechanical properties are enhanced through artificial aging hardening.

Mechanical properties ‌:

Tensile strength ≥180MPa, yield strength ≥110MPa.

Elongation ≥14%, Brinell hardness HB 95-100.

It has a high elastic coefficient and a fatigue strength of approximately 62.1MPa

Machining characteristics ‌:

It has outstanding plasticity and is suitable for processes such as extrusion and forging. After processing, the dimensions are stable and there is no obvious springback deformation.

It can undergo anodic oxidation treatment, with strong adhesion of the film layer and easy coloring.

It has excellent cutting performance and can be further optimized by adding lead or bismuth.

Application field: ‌

6061 aluminum alloy bars are widely used in: Due to their comprehensive performance

Industrial manufacturing ‌: Automated mechanical parts, mold making, precision instrument frames and electronic equipment carriers.

Aerospace ‌: Aerospace fixtures and structural components.

Construction & Transportation ‌: Building load-bearing components, ship fittings and bicycle frames.

Other fields ‌: communication equipment, SMT (Surface Mount Technology), etc.

All of our Aluminum Alloy CNC machined parts are custom designed which are all unique and cannot be purchased directly from current market. If you are also have such kind of demand, please find below our work flow chart for the customized parts making.

 

Why choose us for Custom CNC Aluminum Industrial Parts?

✈️ Aerospace-Grade Excellence
Crafted from certified 6061-T6 aluminum, our CNC-machined parts deliver 3x longer lifespan and 25% weight reduction versus standard alloys, meeting AS910D aerospace tolerances (±0.01mm).

⚡ Smart Manufacturing, Faster Innovation
AI-driven HyperMach System slashes costs by 18% and lead times by 40%. From CAD to prototype in 72 hours—ideal for urgent R&D breakthroughs.

Sustainable Precision
98% material utilization with zero-waste workflows. 

️ Risk-Free Reliability
Every batch undergoes extreme validation:

• -50°C to 300°C thermal shock

• 1000hr salt spray corrosion resistance

• Real-time quality data transparency

Cross-Industry Mastery
From surgical robots to hydrogen energy valves, our modular production lines adapt to 200+ applications. Co-engineered with Tesla/Siemens ecosystem partners.

Your Workflow, Supercharged
1️⃣ DFM Analysis – Optimize designs in 24h
2️⃣ Dual-Shift Prototyping – Day/night machining crews
3️⃣ Global Logistics Shield – Guaranteed on-time delivery

Certified & Connected
✅ ISO 9001 & AS9100 

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️ Free design-for-manufacturing review
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Not Just Parts – Your Competitive Edge.
Where aerospace rigor meets agile innovation.

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Packaging:

FAQ:

1Q: Why choose 6061-T6 aluminum alloy instead of other materials?

1A: 6061-T6 is an aviation-grade aluminum alloy, featuring both high strength (tensile strength ≥310MPa) and lightweight (65% lighter than steel). After T6 heat treatment, its corrosion resistance is enhanced by 50%, making it suitable for extreme temperature difference scenarios (-50°C to 300°C). Compared with ordinary aluminum materials, its lifespan is extended by three times and it is 100% recyclable, perfectly balancing performance and sustainable demands.

2Q: How to ensure the accuracy requirement of ±0.01mm?

2A: CMM inspection: 100% full inspection of key dimensions; Dynamic calibration: Calibrate the five-axis machine tool with a Renishaw probe every 4 hours. The data is synchronized to the customer port and supports online traceability

3Q: Can small-batch custom orders also be delivered quickly?

3A: Sure! The 72-hour express prototype service has covered 95% of the orders

4Q: How can design flaws be avoided for complex structural components?

4A: Predict the stress concentration points in advance; Optimize the layout of wall thickness/reinforcing ribs; Output the ISO standard risk report. Historical project data shows that the failure rate of trial production can be reduced by 82%.

5Q: How can carbon neutrality be achieved in the recycling of waste aluminum? 

5A: Cutting regeneration: Waste materials are sorted → smelted → recirculated into 6061 aluminum ingots. Coolant purification: Reused after filtration, with consumption reduced by 97%.