Tabela de ligas
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Textos Técnicos - Metais Nobres
                 
Composição das ligas mais usadas

 
   
Liga

Teor

Composição em %

   
    Au

Ag

Cu

Latão

Pd

Pt

Fusão

Ouro amarelo
18k

75

12.5

12.5

       
Ouro amarelo claro
18k

75

15

10

       
Ouro vermelho

18k

75

  25

       
Ouro rosa

18k

75

7.5

17.5

       
Ouro verde

18k

75

25

         
Ouro branco

18k

75

      25

   
Ouro branco*

18k

75

12.5

    12.5

   
Ouro branco

18k

75

  5

       
                 
Solda Ouro A fraca

18k

75

10

  15

    730

Solda Ouro A media

18k

75

15

  10

    810

Solda Ouro A forte

18k

75

15

5

5

    860

                 
Solda Ouro B fraca

  75

5

  15

5

  730

Solda Ouro B media

  75

10

  10

5

  780

Solda Ouro B forte

  75

10

  5

10

  860

                 
Solda Ouro vermelho

18k

75

7

11

7

     
                 
Prata Sterlina

925

  92.5

7.5

      893

Prata Britannia

950

  95.8

4.1

      920

                 
Solda Prata fraca

    70

  30

    687

Solda Prata media

    80

  20

    738

Solda Prata forte

    90

  10

    787

 
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