Name two alloys that contain aluminium.

Explanation

To answer the question, "Name two alloys that contain aluminium," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Alloys**:
- Alloys are mixtures of two or more metals, or a metal and a non-metal, where one of the components is usually a metal. They are created to enhance certain properties such as strength, corrosion resistance, or weight.

2. **Identify Alloys Containing Aluminium**:
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