Industrial Aluminum & Copper Materials
Professional-grade aluminum and copper materials with full ISO compliance and global technical support. , , engineered for precision manufacturing worldwide.
AI Summary (TL;DR)
Available Grades: Aluminum 6061, 7075, 6082, 5052 | Copper alloys including brass, bronze, beryllium copper
Stock Forms: Bars, plates, tubes, custom profiles | Ready inventory 5,000+ tons
Compliance: Full MTC traceability, ASTM/JIS/RoHS certified | Same-day shipping for stock items, 5-7 days for custom samples
Aluminum Materials for CNC Machining
High-grade aluminum alloys engineered for precision manufacturing. All materials include Mill Test Certificates (MTC) and comply with international standards.
Aluminum Bars
Round, square, and hexagonal bars in various diameters. Perfect for CNC turning and milling operations.
- • Diameter: 6mm - 300mm
- • Length: Up to 6 meters
- • Tolerance: ±0.1mm
Aluminum Plates
Flat sheets and thick plates for structural components and machined parts.
- • Thickness: 1mm - 150mm
- • Size: Up to 2000×6000mm
- • Flatness: ±0.2mm/m
Aluminum Tubes
Seamless and welded tubes for hydraulic, pneumatic, and structural applications.
- • OD: 6mm - 300mm
- • Wall: 0.5mm - 20mm
- • Length: Up to 6 meters
Common Grades & Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Applications |
|---|---|---|---|---|
| 6061-T6 | 310 | 276 | 12 | General machining, structural components |
| 7075-T6 | 572 | 503 | 11 | Aerospace, high-stress applications |
| 6082-T6 | 340 | 290 | 10 | Structural profiles, marine applications |
| 5052-H32 | 228 | 193 | 12 | Sheet metal work, corrosion resistance |
All materials supplied with Mill Test Certificates (MTC) and comply with ASTM B211, JIS H4040 standards
High-Performance Copper Alloys
Premium copper and copper alloys for electrical, thermal, and high-wear applications. Exceptional conductivity and corrosion resistance.
Brass Alloys
C360, C260, C464 brass for machining, plumbing, and decorative applications.
- • Excellent machinability
- • Corrosion resistant
- • Various copper content
Pure Copper
C101, C110 pure copper for electrical and thermal conductivity applications.
- • 99.9% purity available
- • Superior conductivity
- • Electrical grade certified
Bronze Alloys
Tin bronze, aluminum bronze, beryllium copper for specialized applications.
- • High strength options
- • Wear resistance
- • Marine grade available
Copper Alloy Properties Comparison
| Alloy | Composition | Conductivity (%IACS) | Tensile Strength (MPa) | Key Features |
|---|---|---|---|---|
| C110 Pure Copper | 99.9% Cu | 101 | 220 | Maximum conductivity |
| C360 Brass | 61% Cu, 36% Zn | 26 | 380 | Free machining |
| C954 Al Bronze | 85% Cu, 10% Al | 12 | 620 | High strength, marine |
| C172 Be-Cu | 98% Cu, 1.9% Be | 22 | 1380 | Spring properties |
Why Our Materials
Two decades of materials expertise, integrated production capabilities, and unwavering commitment to quality.
5,000+ Tons Stock
Massive inventory ensures immediate availability for urgent projects and bulk orders.
CNC-Ready Materials
Pre-qualified materials optimized for machining with consistent properties and minimal waste.
Full MTC Certificates
Complete material traceability with chemical composition and mechanical property verification.
Fast Delivery
Same-day shipping for stock items, 5-7 days for custom samples and special requirements.
Quality & Compliance
International standards compliance with comprehensive quality assurance at every stage of production.
ISO Certified Production
Fully certified manufacturing processes ensuring consistent quality and reliability for global customers.
ASTM / JIS Standards
All materials meet or exceed ASTM, JIS, and GB standards with full documentation and testing reports.
RoHS Compliance
Environmental compliance with RoHS directive, ensuring safe materials for electronic and automotive applications.
Three-Stage QC
IQC (incoming), IPQC (in-process), and OQC (outgoing) quality control with CMM and spectrometer testing.
Frequently Asked Questions
Common questions about our materials and services
What aluminum grades do you have in stock?
We maintain ready stock of the most common aluminum grades: 6061-T6, 7075-T6, 6082-T6, 5052-H32, 2024-T4, and 3003-H14. All materials are available in bars, plates, and tubes with full Mill Test Certificates (MTC). For specialty grades or custom tempers, we can source materials with 7-14 day lead times.
Do you provide Mill Test Certificates (MTC) with all materials?
Yes, every shipment includes complete Mill Test Certificates showing chemical composition, mechanical properties, and heat treatment details. Our MTCs comply with ASTM, JIS, and GB standards. We also provide additional testing reports including dimensional inspection, hardness verification, and surface quality assessment upon request.
Can you provide CNC machining services along with materials?
Absolutely. We offer complete manufacturing solutions including precision CNC turning, milling, and cutting services. Our integrated approach means faster lead times, better quality control, and competitive pricing. We can handle everything from prototype samples to high-volume production runs with tolerances down to ±0.005mm.
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