CNC Metal Machining Material List
| Name of Metal | GB | ASTM | BS | JIS | NF | DIN |
|---|---|---|---|---|---|---|
| Aluminum & Aluminum Alloy | 1A99 | 1199 | – | – | – | A199.99R |
| 1A97 | – | – | – | – | – | A199.98R |
| 1A95 | – | – | – | – | – | – |
| 1A80 | – | 1080(1A) | 1080 | 1080A | – | A199.90 |
| 1A50 | 1050 | 1050(1B) | 1050 | 1050A | – | A199.50 |
| 5A02 | 5052 | NS4 | 5052 | 5052 | – | A1Mg2.5 |
| 5A03 | – | NS5 | – | – | – | – |
| 5A05 | 5056 | NB6 | 5056 | – | – | A1Mg5 |
| 5A30 | 5456 | NG61 | 5556 | 5957 | – | – |
| 2A01 | 2036 | – | 2117 | 2117 | – | AlCu2.5Mg0.5 |
| 2A11 | HF15 | 2017 | 2017S | – | – | AlCuMg1 |
| 2A12 | 2124 | – | 2024 | 2024 | – | AlCuMg2 |
| 2B16 | 2319 | – | – | – | – | – |
| 2A80 | – | – | – | 2N01 | – | – |
| 2A90 | 2218 | – | 2018 | – | – | – |
| 2A14 | 2014 | – | 2014 | 2014 | – | AlCuSiMn |
| 7A09 | 7175 | – | 7075 | 7075 | – | AlZnMgCu1.5 |
| ZAlSi7Mn | 356.2 | LM25 | AC4C | – | – | G-AlSi7Mg |
| ZAlSi12 | 413.2 | LM6 | AC3A | A-S12-Y4 | – | G-Al12 |
| ZAlSi5Cu1Mg | 355.2 | – | – | – | – | – |
| ZAlSi2Cu2Mg1 | 413 | – | AC8A | – | – | G-Al12(Cu) |
| ZAlCu5Mn | – | – | – | – | – | – |
| ZAlCu5MnCdVA | 201 | – | – | – | – | – |
| ZAlMg10 | 520.2 | LM10 | – | – | AG11 | G-AlMg10 |
| ZAlMg5Si | 520.2 | – | – | – | – | G-AlMg5Si |
Why Choose CNC Metal Machining?
Flexible & Efficient Production
CNC metal machining simplifies the production of custom metal parts, allowing setups with adjustable fixtures and automated positioning. This flexibility ensures production schedules are met efficiently, making it ideal for complex or high-volume projects.
High Accuracy & Consistency
Automated CNC processes deliver superior precision and repeatability. Each part, whether a prototype or production component, is replicated exactly, ensuring consistent output with minimal errors.
Reduced Labor & Lower Costs
Automation minimizes manual labor and long production lines, reducing equipment investment and operational workload. This efficiency saves time and lowers overall production costs.
Why Choose XML as Your CNC Metal Machining Supplier?
Fast & Reliable Delivery: We respond quickly to time-sensitive project requirements.
Rich Experience: Decades of experience across industries ensures we fully understand your sheet metal and machining needs.
Design for Manufacturability: Upload your 3D CAD files, and our engineers will review part geometry to identify challenging features such as thin walls or difficult-to-thread holes.
How CNC Metal Machining Works
CNC metal machining uses high-efficiency automated tools for complex parts. Key features include:
Multi-Process Machining: Drilling, milling, boring, reaming, tapping, and more in a single setup.
Automated Tool Management: CNC systems automatically change tools, select spindle speeds, and control feeds.
High Precision & Repeatability: Continuous machining reduces setup time, ensures dimensional accuracy, and allows complex geometries to be produced reliably.
Time & Cost Efficiency: Reduced clamping, measuring, and machine adjustments accelerate production and minimize errors.
Industries
Services
Overview of Custom Aluminum Parts
Aluminum is a versatile material widely used in modern manufacturing, prized for its unique combination of strength, weight, and durability. Understanding its properties explains why custom aluminum components are highly sought after across industries.
Key Properties of Aluminum
Lightweight: With a density of 2.7 g/cm³, aluminum significantly reduces component weight, which is critical in applications where mass matters.
Corrosion Resistance: Forms a natural oxide layer that protects against corrosion, even in harsh environments.
Excellent Thermal Conductivity: Efficiently transfers heat, ideal for electronics, heat sinks, and thermal management systems.
High Strength-to-Weight Ratio: Certain alloys provide steel-level strength while remaining much lighter.
Electrical Conductivity: Suitable for electrical enclosures and conductive components.
Recyclability: Nearly 100% recyclable without property degradation, making it environmentally responsible.
Common Applications
CNC Machined Components: Precision parts for aerospace, defense, and high-tech sectors.
Rapid Prototyping: Quick-turn prototypes for testing and product development.
Industrial Components: Structural brackets, housings, and enclosures.
Heat Sinks: Thermal management solutions for electronics and LED systems.
Custom Fixtures: Specialized tooling and manufacturing jigs.
XML's Expertise in Custom Aluminum Parts
What sets XML apart is our combination of precision engineering, advanced machinery, and customer-centered approach. Our team and facilities allow us to deliver consistently high-quality aluminum parts across a broad range of industries.
CNC Machining Capabilities
Our advanced CNC machining centers deliver exceptional precision for even the most complex aluminum components:
- 3-axis, 4-axis, and 5-axis CNC milling
- CNC turning with live tooling
- Tolerances as tight as ±0.01mm
- Capacity for both prototype and production volumes
- Ability to machine all aluminum alloys including 6061, 7075, 5052, and 2024
Surface Finishing Options
Our advanced CNC machining centers deliver exceptional precision for even the most complex aluminum components:
- Anodizing (Type I, II, III) in standard and custom colors
- Powder coating
- Bead blasting and media tumbling
- Chemical film treatments (Alodine)
- Polishing to mirror finishes
- Laser marking and engraving
Quality Assurance
Our advanced CNC machining centers deliver exceptional precision for even the most complex aluminum components:
- ISO 9001:2015 certified quality system
- Advanced CMM inspection equipment
- 100% critical dimension inspection
- Material certification and traceability
- First article inspection reports
- Statistical process control for production runs
Start Your Custom Aluminum Project
Our engineering team is ready to review your requirements, provide guidance on material selection, design optimization, and manufacturing methods.
Benefits of Partnering with XML
Choosing the right partner for custom aluminum parts affects product quality, lead times, and production costs. XML offers key advantages to maximize efficiency and value:
Cost-Effectiveness for Bulk Orders
Our optimized manufacturing processes and strategic material sourcing enable significant cost savings, especially for larger production runs:
- Volume Discounts: Tiered pricing for larger production runs
- Material Optimization: Efficient nesting to reduce waste
- Automated Production: Reduced labor costs via automated machining
- In-House Operations: Consolidated capabilities reduce reliance on multiple vendors
Fast Turnaround Times
When you need custom aluminum parts quickly without sacrificing quality, XML delivers:
- Rapid Prototyping: Prototypes delivered in as little as 3 days
- Expedited Services: Rush processing available for time-sensitive projects
- Efficient Workflow: Streamlined quoting, programming, and production
- Scalable Capacity: Flex production to match project demands
Extensive Customization Options
XML offers extensive customization capabilities to meet your exact specifications:
| Category | Options | Benefits |
|---|---|---|
| Alloy Selection | 6061-T6, 7075-T6, 2024-T3, 5052-H32, 6063-T5, specialty alloys | Tailor strength, weight, corrosion resistance, or machinability for your application |
| Dimensional Tolerance | Standard ±0.1mm, Precision ±0.05mm, Ultra ±0.01mm | Match functional requirements while controlling costs |
| Surface Finishes | Bead blasted, polished, anodized, powder coated | Enhance aesthetics, corrosion resistance, wear, or insulation |
| Secondary Operations | Tapping, threading, assembly, hardware insertion | Ready-to-use components requiring no further processing |
Start Your Custom Aluminum Project Today
Whether you need a single prototype or high-volume production, our team is ready to deliver the custom aluminum parts you need with the quality, speed, and value you expect.
Case Study: Precision Aluminum Components for Robotics
The following case study illustrates how Richconn’s expertise in custom aluminum parts manufacturing helped a robotics company overcome significant design and production challenges.
Project Requirements
- Component Size: 200mm x 150mm x 45mm main structural component
- Material: 7075-T6 aluminum for optimal strength-to-weight ratio
- Tolerance Requirements: ±0.01mm on critical mating surfaces
- Surface Treatment: Type III hard anodizing for wear resistance
- Production Volume: Initial run of 50 units with potential for 500+ annually
- Timeline: 3-week delivery for first article, 2-week cycles for production
Challenges and Solutions
Challenge: The initial design featured extremely thin walls (0.8mm) that risked deformation during machining.
Solution: XML’s engineering team recommended strategic design modifications to maintain 1.2mm minimum wall thickness while preserving the weight requirements through internal pocketing optimization.
Challenge: The part required multiple compound angles and curved surfaces that were difficult to machine efficiently.
Solution: Utilizing our 5-axis CNC capabilities, we developed a custom fixturing solution that allowed complete machining in just two setups, maintaining geometric accuracy while reducing production time.
First article delivered in 18 days
All critical dimensions within ±0.008mm
12% weight reduction vs. previous design
Zero defects in initial production
15% cost reduction through design optimization
Why XML is Your Trusted Partner for Custom Aluminum Parts
Choosing the right manufacturing partner for your custom aluminum components affects not only product quality, but also lead times, production costs, and your overall market competitiveness. XML combines advanced CNC technology, engineering expertise, and a customer-focused approach to deliver exceptional value across every stage of aluminum parts manufacturing.
The XML Advantage
Cutting-Edge CNC Technology: High-precision machining for even the most complex components.
Full In-House Capabilities: From rapid prototyping to full-scale production under one roof.
Expert Engineering Support: Design optimization and manufacturability guidance from experienced engineers.
Strict Quality Control & Certification: ISO-certified processes ensure consistent, reliable results.
Competitive Pricing & Volume Discounts: Efficient production lowers costs without sacrificing quality.
Fast Turnaround: Prototypes and urgent projects completed in as little as 3 days.
Whether it’s aerospace components requiring the highest precision or automotive parts demanding cost-effective volume production, XML delivers the technology, expertise, and commitment to quality you need. Our client-centered approach ensures we collaborate closely at every step—from design consultation to final delivery—so your custom aluminum parts consistently meet or exceed expectations.
