Material | Density | Relative Weight | Key Features | Cost Position | Best Use in Restaurant Chairs | Selection Note |
6063 Grade Aluminum | 2,690 kg/m³ | About 34% of mild steel | Lightweight, good corrosion resistance, good extrusion performance, easier to create thicker tube profiles for a more solid-wood-like chair proportion | Higher than mild steel | Suitable for lightweight metal wood grain chairs, premium dining chairs, and projects that require easier daily handling | A good choice when the project needs a realistic wood-look proportion, lower chair weight, and better resistance to humid or frequently cleaned environments |
6061 Grade Aluminum | 2,700 kg/m³ | About 34% of mild steel | Higher strength aluminum alloy, good structural performance, but less commonly used than 6063 for complex visible furniture extrusion profiles | Higher than 6063 in many cases | Suitable for aluminum parts or chair structures where higher strength is required | A good choice when strength is the priority, but for restaurant chair appearance and tube shaping, 6063 is often more suitable |
Mild Steel | 7,850 kg/m³ | About 2.9 times heavier than | Strong, rigid, cost-effective, suitable for large-volume | More cost-effective | Suitable for price-sensitive projects, bulk restaurant chair | A practical choice when the project prioritizes |
If you want to purchase metal restaurant furniture solution for your business, or you are interested in our chair model, please feel free to contact us to have a further discussion.
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