Science Common Sense

1783 - What are the properties and uses of common alloys.

Here are the properties and uses of some common alloys that you should know:

  1. Steel (Iron + Carbon) Properties: Strong, hard, and can be shaped Uses: Building construction, cars, tools, and utensils

  2. Brass (Copper + Zinc) Properties: Strong, shiny, and resistant to corrosion Uses: Musical instruments, locks, keys, and plumbing fixtures

  3. Bronze (Copper + Tin) Properties: Strong, corrosion-resistant, and attractive Uses: Sculptures, coins, bearings, and bells

  4. Aluminum alloy (Aluminum + Copper, Zinc, or Manganese) Properties: Light, strong, and resistant to corrosion Uses: Airplanes, cars, bicycles, and packaging

  5. Titanium alloy (Titanium + Vanadium and Aluminum) Properties: Strong, lightweight, and corrosion-resistant Uses: Aerospace industry, medical implants, and sports equipment

  6. Invar alloy (Iron + Nickel) Properties: Low thermal expansion and strong Uses: Watch springs, thermostat, and electronic components

  7. Stainless Steel (Iron + Chromium and Nickel) Properties: Strong, resistant to corrosion, and easy to clean Uses: Kitchen utensils, medical equipment, and construction

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