Overview
Cast aluminium products offer a versatile solution for architectural, decorative, and structural applications, combining lightweight properties, corrosion resistance, and the ability to achieve intricate designs. Through advanced casting techniques, aluminium can be formed into complex geometries and bespoke shapes that are difficult to achieve with conventional fabrication methods.
GSK Global FZC L.L.C. provides high-quality cast aluminium products for both interior and exterior applications, manufactured in compliance with ASTM and GB standards, ensuring reliability, consistency, and long-term performance.
Casting Technologies
Sand Casting:
- Ideal for large and complex components
- Cost-effective for customized and low-volume production
Die Casting (High / Low Pressure):
- High precision and repeatability
- Suitable for mass production and detailed components
Investment Casting (Lost Wax):
- Superior surface finish and intricate detailing
- Ideal for decorative and high-precision elements
Gravity Die Casting:
- Improved mechanical properties and consistency
Material Specifications
Common Aluminium Alloys:
- A356 / A357 (ASTM B26 / B26M) – High strength and excellent castability
- ADC12 (GB / JIS equivalent) – Good fluidity and surface finish
- LM6 / LM25 (BS standards equivalent) – Corrosion-resistant alloys
Properties:
- Lightweight with high strength-to-weight ratio
- Excellent corrosion resistance
- Good machinability and finishing adaptability
Standards & Compliance
Manufactured in accordance with:
ASTM Standards:
- ASTM B26 / B26M – Aluminium-alloy sand castings
- ASTM B85 – Aluminium-alloy die castings
- ASTM E155 – Radiographic inspection of castings
GB (China) Standards:
- GB/T 9438 – Aluminium alloy castings
- GB/T 15115 – Die casting aluminium alloys
- GB/T 5677 – Radiographic inspection for castings
Quality Assurance:
- Chemical composition verification
- Mechanical property testing
- Non-destructive testing (NDT)
Surface Finishes
- Powder coating (wide RAL range)
- PVDF coating for exterior durability
- Anodizing (where applicable)
- Brushed / polished finishes
- Antique and textured finishes
- Protective coatings for enhanced corrosion resistance
Applications
- Architectural façade elements and decorative panels
- Balustrades, railings, and ornamental features
- Lighting fixtures and housings
- Doors, screens, and façade detailing
- Urban furniture and landscape elements
- Industrial and mechanical components