Nickel-based
Nickel-based filler material is a brazing filler composed of nickel as the matrix, supplemented with low-melting-point elements (such as boron, silicon, phosphorus, etc.) and strengthening elements (such as chromium, cobalt, molybdenum, tungsten, iron, etc.)
AlSi7Mg
Features:
1.Lightweight and high-strength: Low density (approximately 2.68 g/cm³), balanced strength and toughness. 2.Heat-resistant and fatigue-resistant: Maintains good mechanical properties at high temperatures, suitable for heat dissipation structural components. 3.Excellent formability: High sphericity powder, good fluidity, printed part density ≥99%. 4.Simple post-processing: Supports secondary processing such as heat treatment, machining and surface polishing. 5.Environmentally friendly and safe: Complies with industrial environmental protection standards and releases no toxic substances.
Application:
Packing:
Aluminum foil bag, iron drum, plastic drum, woven bag, pallet, customized packaging
Date of delivery:
Precision grinding, intelligent manufacturing technology, integrated solutions
3-15 days
key word:
Model: AlSi7Mg
- AlSi7Mg (ISO)
- 356Z.1、ZLD101 (GB/T)
- A356 (ASTM)
Chemical composition（wt%）
Plate Number | Chemical Composition (wt%) | ||||||||||||
Si | Mg | ≯ | Other≯ | Al | |||||||||
Zn | Ti+Zr | Mn | Fe | Cu | Sn | Pb | Be | Single | Total | ||||
AlSi7Mg | 6.5-7.5 | 0.3-0.5 | 0.2 | 0.15 | 0.35 | 0.45 | 0.2 | 0.01 | 0.05 | 0.1 | 0.05 | ≤0.15 | Bal. |
Physical indicators
Plate number | Main Specification | Carney flow rate | Bulk density | Oxygen content |
15-53μm | ||||
AlSi7Mg | 15-53μm 45-105μm 75-150μm | ≤15s/50g | ≥1.3g/cm³ | 800-1500ppm |
Mechanical properties | Tensile strength/MPa 460±20 Yield strength/MPa 260±20 Elongation/% 8±2 | |||
Application areas
Brazing
Hypoeutectic aluminum alloy, good thermal conductivity
New energy
Lightweight, high strength, high elongation, can be used for new energy vehicle power batteries.
Automobile Manufacturing
Good manufacturability, low density, good corrosion resistance, automotive engine cylinder head, intake manifold, piston, wheel hub, steering booster shell, etc.
Aerospace
Low density, high specific strength, good casting performance, at the same strength, lighter weight, less fuel consumption.
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AlSi10Mg aluminum alloy powder
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1. Excellent fluidity and processability in additive manufacturing systems 2. High strength-to-weight ratio, suitable for lightweight component production 3. Good thermal conductivity, low coefficient of thermal expansion 3. Good mechanical properties, including high stiffness and wear resistance 4. Cost-effective production due to reduced material waste and shorter lead times 5. Flexible creation of complex geometries and internal structures
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1. Excellent formability: High‑sphericity particles (sphericity ≥ 90%) with excellent flowability, making them well suited for additive manufacturing processes such as SLM (Selective Laser Melting). 2. Well‑balanced overall performance: Moderate strength (tensile strength ≥ 290 MPa), combined with good corrosion resistance and machinability; can be strengthened through heat treatment (T6 condition). 3. High purity with low oxygen content: Oxygen content ≤ 0.15%, ensuring powder purity, reducing printing defects, and enhancing the density of finished parts. 4. Versatile compatibility: Supports a variety of post‑processing techniques (e.g., anodizing, welding) and is suitable for applications in automotive, aerospace, industrial tooling, and other fields.
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