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6013 Aluminum Alloy Powder · Aluminum-Magnesium-Silicon-Copper Alloy Powder
Balanced strength and ductility · Excellent formability · Specifically designed for aerospace and automotive lightweighting 15–53 μm / 20–63 μm / 53–150 μm / -300 mesh ~ -500 mesh
Process Advantages
Equilibrium Strength and Plasticity
The T6 condition exhibits high tensile strength, excellent yield strength, and good elongation; its strength surpasses that of 6061 while maintaining superior ductility.
Excellent formability
In the T6 condition, it still exhibits excellent formability, making it well suited for stamping, extrusion, and additive manufacturing, with high forming accuracy—this is a unique advantage that sets 6013 apart from 6061 and 7075.
Good corrosion resistance · Weldable
It exhibits superior corrosion resistance compared to high‑strength 7xxx alloys such as 7075, can be welded by laser or TIG processes, and offers joint strength that closely matches that of the base material, making it well suited for typical industrial environments.
Lightweighting · Heat-Treatment Strengthening
Low density significantly reduces component weight; its strength can be further enhanced through T4/T6 heat treatment and is compatible with anodizing surface finishing.
Product Real-World Photos & Microscopic Morphology
15–53 μm powder SEM
High sphericity, narrow particle size distribution, and excellent flowability.
Real-life photos of the powder
Silver-gray powder, packaged in vacuum-aluminum foil bags or iron drums, with argon gas protection.
3D printing / aerospace components
Aircraft skin, interior cabin brackets, lightweight structural components
6013 aluminum-magnesium-silicon-copper alloy powder
6013 aluminum alloy is a new-generation alloy developed by Alcoa, belonging to the Al–Mg–Si–Cu series and exhibiting a higher degree of alloying compared with other 6xxx-series alloys. It relies primarily on magnesium and silicon for strengthening, supplemented by the synergistic effects of copper and manganese. Following solution treatment and aging, it delivers high tensile strength, excellent yield strength, and a favorable balance between strength and ductility, while also offering superior formability, good corrosion resistance, and excellent weldability. With strength surpassing that of conventional 6xxx-series alloys such as 6061 and corrosion resistance exceeding that of high‑strength 7xxx-series alloys like 7075, 6013 finds broad applications in aerospace, automotive lightweighting, rail transportation, and electronic devices. TIJO employs an inert‑gas atomization process to produce spherical 6013 powder, which exhibits excellent sphericity and flowability, making it well suited for a variety of advanced manufacturing techniques, including SLM, MIM, cold spraying, and powder metallurgy compaction.
Corresponding grade
| Standard system | Corresponding grade |
|---|---|
| China GB/T | 6013 |
| United States AA/UNS | 6013 / A96013 |
| Europe EN | EN AW-6013 / AlMg1Si0.8CuMn |
| American SAE | AMS 4347 (6013-T4) |
| American ASTM | ASTM B 209 / B 209M |
* Complies with GB/T 3190-2020, ASTM B 209/B 209M, and AMS 4347 standards.
Chemical Composition (wt%)
| element | Magnesium | Yes | Cu | Mn | Fe ≤ | Zn ≤ | Cr ≤ | Ti ≤ | Other individual ≤ | Other total ≤ | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Content range | 0.80-1.20 | 0.60-1.00 | 0.60-1.10 | 0.20-0.80 | 0.50 | 0.25 | 0.10 | 0.10 | 0.05 | 0.15 | Bal. |
* Complies with GB/T 3190-2020 and AMS 4347 standards. The specific composition shall be subject to the batch inspection report.
Physical Properties & Mechanical Properties
Physical properties
| Parameter | Typical value |
|---|---|
| Density | 2.71 g/cm³ |
| Solidus | 580℃ |
| Liquidus line | 650℃ |
| Elastic modulus | 69 GPa |
| Poisson's ratio | 0.33 |
| Thermal conductivity | 150 W/(m·K) |
| Coefficient of thermal expansion | 23 μm/(m·K) |
| Electrical conductivity | 38% IACS |
| Brinell hardness (annealed condition) | 95 HB |
Mechanical Properties (Reference Values)
| Parameter | T4 state | T6 state |
|---|---|---|
| Tensile strength | ≈286 MPa | 300-400 MPa |
| Yield strength | ≈158 MPa | ≥330 MPa |
| Elongation | — | ≥8% |
| Shear strength | 190-240 MPa | — |
* Mechanical properties depend on the forming process and heat‑treatment regime; actual values shall be determined by testing.
Particle Size Specifications & Selection Guide
| Particle size specification | Loose packing density (g/cm³) | Oxygen content (ppm) | Recommended Process | Typical Applications |
|---|---|---|---|---|
| 15–53 μm | ≥1.2 | 800-1200 | SLM/LPBF laser printing | High-precision complex structural components, aerospace brackets |
| 20–63 μm | ≥1.2 | 800-1200 | SLM/LPBF laser printing | Aerospace and automotive lightweight structural components |
| 45–105 μm | 1.2-1.8 | 800-1200 | Cold Spraying (CS), Hot Isostatic Pressing | Additive manufacturing of large components and coating repair |
| 53-150 μm | 1.2-2.0 | 800-1200 | Hot Isostatic Pressing (HIP), Powder Metallurgy | Large-sized structural components |
| -300 mesh | 0.8-1.2 | 1000-1500 | MIM injection molding, powder metallurgy compaction | Precision parts with complex shapes |
| -400 mesh | 0.7-1.0 | 1000-1500 | Fine powder metallurgy, MIM | High-precision miniature parts |
| -500 mesh | 0.6-0.9 | 1500-2000 | Ultrafine powder technology | Special Precision Applications |
* 15–53 μm and 20–63 μm are the standard recommended particle sizes; other particle sizes are available upon request. Refer to the batch-specific test report for exact specifications.
Heat Treatment Process Reference
| Heat treatment condition | Process parameters | Typical Performance |
|---|---|---|
| T4 (Natural Aging) | Solution treatment + natural aging (≈16 days) | Tensile strength ≈ 286 MPa, suitable for plastic forming. |
| T6 (Artificial Aging) | Solution treatment (≈550°C × 30 min) + Artificial aging (≈170°C × 4–30 h) | Tensile strength: 300–400 MPa |
| Return and Re-Aging (RRA) | 210℃ × 0.5 h + 170℃ × 2 h | Tensile strength ≈ 362 MPa, yield-to-tensile ratio ≈ 0.92 |
* Typical properties of the T6 temper: tensile strength ≥ 330 MPa, yield strength ≥ 330 MPa, elongation ≥ 8%.
Typical application areas
Aerospace
Aircraft skin, interior structural supports, wings, engine nacelles, and non-load-bearing structural components
Automotive lightweighting
Body panels, battery trays, chassis components, crossmembers, structural frames
Rail transit
Carbody frame, interior components, and fasteners—high strength and excellent corrosion resistance.
Electronic device
Heat-dissipating housing, precision brackets, and thin-walled enclosures, offering excellent thermal conductivity and anodizing performance.
Additive manufacturing
Topological optimization of functional components, rapid prototyping, and integrated additive manufacturing of complex structures
6013 vs. related aluminum alloy powders
| Material Type | Key Features | Tensile strength (MPa) | Density (g/cm³) | Corrosion resistance | Main applications |
|---|---|---|---|---|---|
| 6013 | Balanced strength and ductility, excellent formability, and good weldability. | 300-400 | 2.71 | Good | Aerospace, automotive lightweighting, electronics |
| 6061 | General-purpose, excellent corrosion resistance, and good weldability. | ≈310 | 2.70 | Excellent | General structural components, marine engineering |
| AlSi10Mg | Cast aluminum alloy with excellent additive manufacturing compatibility. | ≈460 | 2.67 | Good | Additive Manufacturing Generic Structural Components |
| 7075 | Ultra-high strength and excellent fatigue resistance | 510-572 | 2.81 | General | Aerospace load-bearing components, national defense |
| 2024 | High strength, excellent fatigue resistance | ≈470 | 2.78 | General | Aircraft skin and structural components |
6013 offers higher strength than 6061, superior corrosion resistance compared to 7075, and excellent formability, making it the preferred choice for applications that demand a balanced combination of strength, formability, and corrosion resistance.
Process Recommendations and Component Selection
| Craftsmanship | Recommended particle size | Key parameters | Post-processing |
|---|---|---|---|
| SLM/LPBF Additive Manufacturing | 15-53μm / 20-63μm | Laser power: 200–400 W; layer thickness: 30–60 μm; preheating temperature: 150–200°C. | Stress relief + T4/T6 heat treatment |
| Cold Spray (CS) | 45–105 μm | Gas temperature: 500–800°C; pressure: 3–5 MPa. | Heat treatment |
| Hot Isostatic Pressing (HIP) | 53-150 μm | 450–500°C, 100–150 MPa, 2–4 h | T6 heat treatment |
| MIM injection molding | -300 mesh / -400 mesh | Catalytic degreasing + sintering at 580–620°C | T6 heat treatment |
* 6013 retains excellent formability even in the T6 condition, a distinctive advantage that sets it apart from 6061 and 7075.
End-to-end testing capability
Each batch of 6013 powder is analyzed for major elements (Mg, Si, Cu, Mn), impurities (Fe, Zn, Cr, Ti), particle size distribution, oxygen content, flowability, and bulk/ tapped density. A Certificate of Analysis (COA) is provided.
Packaging & Delivery
Powder packaging
Vacuum-sealed in a double-layer aluminum foil pouch (to prevent oxidation), with an outer iron or plastic drum.
Specifications: 1 kg, 5 kg, 10 kg, 25 kg, 50 kg per drum
Export packaging
Export orders are packed in wooden crates or palletized and reinforced to protect against moisture and impact.
Compatible with sea, air, and international express shipping.
Delivery time
Standard particle size in stock; ships within 3–7 days after order confirmation.
Custom particle size or minor formulation adjustments: 7–15 days
Batch Traceability
For each batch, a sample is retained, and the COA report is shipped with the goods.
Supports third-party testing (e.g., SGS)
Free sample
Free samples are provided for process validation.
Small-batch samples; bulk supply upon quality confirmation.
Customized Services
Custom particle size and fine-tuning of the Mg/Si/Cu ratio
Meets special operating conditions and equipment requirements
Shipping documents
COA, MSDS, ingredient list, packing list
Meets export customs clearance requirements and customer in-plant inspection standards.
Technical Support
Provides guidance on process parameters for SLM, cold spraying, and MIM.
Assist in resolving issues encountered during use.
Inquire Now for Free Samples
Fill out the form on the right or contact us directly; we will provide product samples, technical data sheets, and price quotes to help you quickly complete your additive manufacturing process validation.
Address: No.39, Liandong Yougu lnd. Park, Bachelor Street,Changsha City,Hunan Province, China.
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Address: No.39, Liandong Yougu lnd. Park, Bachelor Street,Changsha City,Hunan Province, China.
