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Metals

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  • 1. METALS RICK.NOUREDDIN
  • 2. METALS FERROUS METALS NON FERROUS METALS ARE METALS THAT CONTAIN IRON ARE METALS THAT DO NOT CONTAIN IRON
  • 3. FERROUS METALS MILD STEEL WROUGHT IRON STAINLESS STEEL CARBON STEEL CAST IRON
  • 4. MILD STEEL TOUGH.HIGH TENSIBLE STRENGH.CAN BE CASE HARDENED.RUSTS VERY EASILY
  • 5. WROUGTH IRON fibrous,tought, ductile. Ornamental gate and railings.not in much use today.
  • 6. CARBON STEEL tought.can be hardened and tempered.very hard.use to make tools
  • 7. CAST IRON STRONG BUT BRITTLE.COMPRESSIVE STRENGHT VERY HIGH.USE FOR KITCHEN TOOLS. H
  • 8. STAINLESS STEEL Hard and tought ,resistant to rust and stain. Use to kitchen tools and medical instruments
  • 9. NON FERROUS METALS BRASS ALUMINIUM COPPER SILVER BRONZE
  • 10. ALUMINIUM DUCTILE,SOFT, MALLEABLE MACHINES WELL AND GOOD COROSSION USE TO WINDOWS FRAMES E.T.C.
  • 11. COPPER DUCTILE,SOFT, MALLEABLE,CAN BE BEATEN INTO SHAPE.CONDUCTS ELECTRICITY AND HEAT.USE TO  
  • 12. BRASS Parts for electrical fittings,ornaments.door handles
  • 13. BRONZE IT USED FOR COINS , SPRINGS , AND TURBINES
  • 14. SILVER IT ALSO ONLY USED FOR JEWELLERY ,SOLDER,ORNAMENTS
  • 15. LEAD IT USED FOR SOLDERS, PIPES,CAR BATTERIES, ROOFING