Is aluminium more eco friendly than steel?

Aluminum is often considered more eco-friendly due to its lightweight, ความสามารถในการรีไซเคิล, low toxicity, and energy-efficient production when powered by renewables. อย่างไรก็ตาม, its production requires more energy than steel, which is also fully recyclable. The sustainability of each material depends on the full life cycle assessment, including production, use, and disposal.