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6063 aluminum sheet is a medium-strength, heat-treatable Al-Mg-Si alloy known for its excellent corrosion resistance, smooth surface finish, and good extrudability. It is widely used in architectural, construction, and decorative applications, such as window frames, curtain walls, furniture, and signage panels.
Supplied in O, H14, H24, and T5 tempers, 6063 aluminum sheet provides a balance of strength, formability, and anodizing capability, making it ideal for aesthetic and structural applications.
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6063 Aluminum Sheet Supplier & Manufacturer
Professional AA6063 Aluminum Sheet for Industrial Manufacturing
6063 aluminum sheet is one of the most widely used aluminum-magnesium-silicon alloys in the global industrial market. Known for its excellent surface quality, outstanding corrosion resistance, lightweight properties, and superior anodizing performance, AA6063 aluminum plate is extensively used in architectural systems, CNC machining, transportation equipment, electronic enclosures, and decorative engineering projects.
At Xi'an Dongmeng Group Co., Ltd, we manufacture and export high-quality ASTM B209 6063 aluminum sheet and plate for customers across North America, Europe, Southeast Asia, the Middle East, and South America. Our factory focuses on precision rolling, stable mechanical properties, strict dimensional tolerances, and export-grade packaging for B2B industrial procurement.
Compared with conventional aluminum alloys, 6063 aluminum plate offers:
Excellent machinability for CNC processing
Superior anodizing appearance
High corrosion resistance in outdoor environments
Good thermal conductivity
Lightweight structural performance
Stable welding characteristics
Our products are widely supplied for:
Architectural curtain wall systems
Solar mounting structures
CNC machined components
Vehicle body structures
Industrial automation equipment
Aluminum fabrication projects
Why 6063 Aluminum Sheet is High Demand?
6063 aluminum sheet is one of the most widely used alloys in the 6000 series aluminum, especially in architectural and decorative applications.
It is known as "architectural aluminum" due to its:
Superior surface finish
Excellent corrosion resistance
Outstanding anodizing performance
Compared to other alloys like 6061, 6063 offers better appearance and formability, making it ideal for high-end projects.
👉 This is why it ranks high in global demand for:
Curtain wall systems
Aluminum profiles
Decorative panels
6063 Aluminum Sheet Description
Product: 6063 Aluminum Sheet
Alloy: Al-Mg-Si (6063)
Temper: O · H14 · H24 · T5
Standard: ASTM B209 · EN 485 · ISO 6361
Thickness: 0.5–6 mm
Width: Up to 2000 mm
Surface: Mill Finish · Polished · Anodized · Powder Coated
Key Features: Corrosion Resistant · Smooth Surface · Anodizable · Lightweight · Extrudable
Applications: Window Frames · Curtain Walls · Furniture · Signage · Decorative Panels
Chemical Composition (Typical, %)
| Element | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
|---|---|---|---|---|---|---|---|---|---|
| Content | 0.2–0.6 | ≤0.35 | ≤0.1 | ≤0.1 | 0.45–0.9 | 0.1 | ≤0.1 | ≤0.1 | Balance |
Mechanical Properties (Typical)
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| O | 70–120 | 35–70 | 20–25 |
| H14 | 150 | 95 | 12–15 |
| H24 | 140 | 85 | 12–14 |
| T5 | 160 | 105 | 10–12 |
6063 vs 6061 Aluminum
| Property | 6063 | 6061 |
|---|---|---|
| Strength | Medium | High |
| Surface Finish | Excellent ⭐ | Good |
| Extrudability | Excellent | Moderate |
| Application | Architectural | Structural |
Products Advantages
Corrosion Resistant – Excellent resistance to atmospheric corrosion, suitable for outdoor applications
Smooth Surface Finish – Ideal for anodizing, powder coating, or decorative panels
Extrudable & Formable – Easily fabricated into architectural profiles, panels, and furniture parts
Lightweight & Durable – Reduces structural load while maintaining mechanical strength
Aesthetic & Functional – Suitable for both decorative and structural applications
Heat-Treatable Alloy – Can be strengthened via aging (T5 temper) for higher performance
Industry Applications of 6063 Aluminum Sheet
Construction & Architectural Industry
Applications
Curtain wall systems
Aluminum ceilings
Decorative wall panels
Window and door systems
Structural cladding
Benefits
Lightweight installation
Excellent anodized finish
Corrosion resistance
Modern architectural appearance
CNC Machining Industry
Applications
CNC machined parts
Automation equipment
Precision brackets
Industrial housings
Electronic enclosures
Benefits
Excellent machinability
Smooth surface quality
Precision dimensional control
Stable structural performance
Transportation Industry
Applications
Vehicle panels
Truck flooring
Rail transit components
Lightweight structures
Trailer body systems
Benefits
Weight reduction
Fuel efficiency improvement
Corrosion resistance
Long service life
Electronics & Industrial Equipment
Applications
Heat dissipation panels
Equipment casings
Power supply housings
Instrument panels
Benefits
Good thermal conductivity
Lightweight structure
Easy fabrication
Attractive appearance
Machining Performance Analysis
Excellent CNC Machining Performance for Precision Manufacturing
6063 aluminum sheet is highly suitable for CNC machining operations due to its stable metallurgical structure and excellent cutting characteristics. The alloy provides smooth chip removal, reduced tool wear, and excellent dimensional consistency.
Suitable Processing Methods
CNC milling
Laser cutting
Waterjet cutting
Punching
Drilling
Precision bending
Surface polishing
Processing Advantages
Smooth machining surface
Excellent dimensional stability
Reduced deformation risk
Good heat dissipation
Suitable for high-speed machining
For industrial buyers requiring precision aluminum components, 6063 aluminum plate provides an ideal balance between machinability, surface appearance, and structural performance.
Welding Performance Analysis
Reliable Weldability for Structural Applications
AA6063 aluminum alloy demonstrates excellent welding properties using conventional aluminum welding methods.
Recommended Welding Methods
TIG Welding
MIG Welding
Resistance Welding
Welding Benefits
Low cracking sensitivity
Stable weld formation
Good post-weld appearance
Excellent structural integrity
After welding, anodizing treatment can further improve corrosion resistance and aesthetic performance.
Corrosion Resistance Analysis
Superior Corrosion Resistance in Outdoor Environments
Due to the magnesium and silicon alloy composition, 6063 aluminum sheet provides excellent atmospheric corrosion resistance.
Suitable Environments
Coastal engineering
Architectural exterior systems
Humid industrial environments
Transportation equipment
Outdoor structural applications
Corrosion Resistance Advantages
Excellent oxidation resistance
Stable outdoor durability
Strong anti-rust performance
Long service life
Anodized 6063 aluminum plate is especially suitable for architectural decorative applications requiring long-term appearance stability.
Production Capacity
Factory Manufacturing Capabilities
Xi'an Dongmeng Group Co., Ltd operates modern aluminum processing production lines for industrial export manufacturing.
Manufacturing Advantages
Precision rolling equipment
CNC cutting systems
Automatic leveling production lines
Surface treatment workshops
Export packaging facilities
Supply Capacity
Monthly production capacity: 5000+ tons
Large inventory availability
Custom size processing
OEM & ODM support
Fast export delivery
Inspection & Quality Assurance
Industrial-Grade Quality Control System
Every batch of 6063 aluminum sheet and plate undergoes strict inspection procedures before shipment.
Inspection Process
Raw material verification
Chemical composition analysis
Mechanical property testing
Thickness tolerance inspection
Surface flatness inspection
Hardness testing
Packaging verification
Quality Assurance Equipment
Spectrometer analysis equipment
Tensile testing machines
Ultrasonic testing equipment
Surface inspection systems
Precision thickness gauges
Quality Commitment
100% traceable material batches
Export-standard documentation
Mill Test Certificate (MTC)
SGS / BV third-party inspection available
Packaging & Delivery Standards
Export Packaging Solutions for Global Delivery
We provide professional export packaging for long-distance sea transportation and industrial project procurement.
Packaging Methods
Waterproof kraft paper
PVC protective film
Wooden pallets
Fumigation-free wooden cases
Steel strip reinforcement
Shipping Methods
Container shipping
Bulk cargo transportation
Air freight for urgent orders
Multimodal logistics support
Export Markets
USA
Canada
Germany
Italy
UAE
Saudi Arabia
Vietnam
Australia
Why Choose Xi'an Dongmeng Group Co., Ltd
Professional Industrial Aluminum Supplier
Our Advantages
Rich export experience
Strict industrial quality standards
Stable supply chain management
Fast production response
Competitive factory pricing
Professional technical support
Customized processing capability
Global logistics coordination
B2B Procurement Support
Alibaba supplier cooperation
Google Ads landing page support
OEM processing services
Engineering project supply
Small MOQ available
Fast quotation within 12 hours
Contact Us
For high-quality 6063 aluminum sheets with custom sizes, certified surface finish, and global shipping, contact us today for samples, technical support, and project-specific solutions.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ – 6063 Aluminum Sheet
Q1: What makes 6063 aluminum sheet suitable for architectural applications?
6063 alloy has excellent corrosion resistance, smooth surface finish, and high extrudability, ideal for window frames, curtain walls, and decorative panels.
Q2: What tempers are available for 6063 aluminum sheet?
Common tempers include O, H14, H24, and T5, providing a balance of strength, formability, and anodizing capability.
Q3: Can 6063 aluminum sheet be anodized or powder coated?
Yes. 6063 responds well to anodizing, powder coating, or PVDF coating, maintaining smooth, decorative surfaces.
Q4: What thickness and widths are available?
Typically 0.5 mm to 6 mm in thickness, with widths up to 2000 mm, and custom cutting available.
Q5: Is it suitable for outdoor and coastal environments?
Yes. The alloy offers excellent corrosion resistance, making it ideal for marine and outdoor architectural applications.
Q6: Can it be cut, bent, or welded?
Yes. 6063 is formable, extrudable, and weldable, suitable for complex profiles and panels.
Q7: Are small orders or custom sizes supported?
Yes. Both trial orders and project-specific sizes can be supplied.
Q8: Are inspection certificates available?
Yes. Mill Test Certificates, chemical reports, mechanical testing, and optional third-party inspection can be provided.
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