Product Overview
CAST-STRUC-LITE-200 is a high-performance lightweight structural casting engineered for demanding industrial applications where strength-to-weight ratio, dimensional precision, and production scalability are critical. Manufactured from aerospace-grade A380 aluminum alloy via high-pressure die-casting, this component delivers exceptional mechanical integrity while maintaining a maximum unit weight of 200 kg — ideal for modular structural frameworks, robotic chassis, and energy-efficient transportation systems. As a certified ROHS structural casting, it meets stringent environmental and safety standards for global supply chains. Its optimized geometry supports integrated mounting features, thermal management channels, and stress-distributed load paths — making it a versatile die-cast structural part for next-generation machinery and automation platforms.
Key Features
- Ultra-lightweight design with high tensile strength (≥320 MPa) and yield strength (≥160 MPa)
- Full T6 heat treatment for enhanced hardness, corrosion resistance, and dimensional stability
- ROHS-compliant material composition and surface finish (no lead, cadmium, or hexavalent chromium)
- Precision die-cast net-shape geometry minimizing post-machining requirements
- Integrated ribbing and boss structures for superior load-bearing performance
- Consistent wall thickness control (2.5–8.0 mm) across complex geometries
Technical Specifications
| Parameter |
Value |
| Alloy Grade |
A380 Aluminum Alloy |
| Process |
High-Pressure Die-Casting |
| Heat Treatment |
T6 (Solution Heat Treated & Artificially Aged) |
| Tensile Strength |
≥320 MPa |
| Yield Strength (0.2% Offset) |
≥160 MPa |
| Elongation at Break |
≥3.5% |
| Hardness (HB) |
95–110 HB |
| Max Unit Weight |
200 kg |
| Surface Finish (Ra) |
3.2–6.3 µm (as-cast); optional anodizing available |
| Dimensional Tolerance (CT4) |
ISO 8062 Grade CT4 per critical features |
| ROHS Compliance |
Yes (2015/863/EU Annex II) |
| Typical Applications |
Structural frames, EV battery enclosures, automation equipment bases, UAV airframes |
Applications
The CAST-STRUC-LITE-200 excels in applications requiring reliable lightweight structural castings without compromising rigidity or manufacturability. It is widely adopted in electric vehicle (EV) powertrain housings, collaborative robot (cobots) structural skeletons, renewable energy mounting systems, and aerospace ground-support equipment. As a purpose-built A380 aluminum casting, it enables rapid prototyping-to-production transitions and supports Industry 4.0-ready assembly lines with repeatable GD&T compliance. Its compatibility with automated fastening, sealing, and thermal interface integration makes it a strategic choice for OEMs seeking scalable, sustainable die-cast structural part solutions.
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