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JSS2: BASIC TECHNOLOGY - 1ST TERM

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  1. Definition of First Aid | Week 1
    7 Topics
    |
    1 Quiz
  2. Rescue Operation | Week 2
    3 Topics
    |
    1 Quiz
  3. Materials & their Common Uses (Wood) | Week 3
    6 Topics
    |
    1 Quiz
  4. Materials & their Common Uses (Metal) | Week 4
    6 Topics
    |
    1 Quiz
  5. Uses of Common Alloys (Brass & Bronze) | Week 5 & 6
    7 Topics
    |
    1 Quiz
  6. Uses of Ceramics and Glass (Contd) | Week 7 & 8
    4 Topics
    |
    1 Quiz
  7. Uses of Plastics | Week 9
    4 Topics
    |
    1 Quiz
  8. Uses of Rubber | Week 10
    3 Topics
    |
    1 Quiz
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Topic Content:

  • Meaning of Brass

What is Brass?

Brass is a non-ferrous, red metal and metal alloy made of 65% copper and 35% zinc.

The proportions of zinc and copper can be varied to create a range of brasses with varying properties.

Different properties and colour variations are produced. Other metals, such as iron, aluminium, silicon, and manganese are also mixed with copper.

For example, a high zinc content leads to increased strength and ductility, while the inclusion of manganese results in enhanced corrosion resistance.

Brass-Raw-Material
Brass-Raw-Material.