ISO/TR 9721:1992
Nickel and nickel alloys — Rules for material description based on chemical symbols
Reference number
ISO/TR 9721:1992
Edición 1
1992-11
Retirada
ISO/TR 9721:1992
17579
Retirada (Edición 1, 1992)

Resumen

Applies to the description of refined nickel as well as of wrought and cast nickel and nickel alloys. The description for nickel alloys shall consist of the chemical symbols of the base element (Ni) and the alloying elements, followed preferably by whole numbers indicating their amount (the chemical symbols being listed in decreasing order according to the nominal alloy contents). Varieties of an alloy are specified by letter suffixes.

Informaciones generales

  •  : Retirada
     : 1992-11
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 3
  • ISO/TC 155
    77.120.40 
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