AB 25

  CHEMICAL COMPOSTION :
  Al Fe Mn Others Cu
  - - - - -
  DESCRIPTION OF THE MATERIAL:
  AB 25 has an excelent stregth and excelent friction properties.

  APPLICATIONS:

  Deep drawing dies for stainless and low carbon steels. Forming dies for the manufactureing of bumpers,   stainless steel sinks, service trays, washing machine tumblers, barrels. Drawing dies for the   manufacturing of stainlees steel pots, kettles, water cans.

  MECHANICAL PROPERTIES:
  Tensile Strenght Rm : 1500 N / mm2
  Yield Strenght Rp 0,2 :   689 N / mm2
  Elongation (A5) : 0 % min.
  Hardness (Brinell) : 330 - 370 HB30
  Hardness (Rockwell) : 36 - 40 HrC
  Elastic Modulus : 110 x 103 N / mm2

  PHYSICAL PREPERTIES:
  Density : 7,0 g/cm3
  Specific Heat : 0,42 j/G.K
  Electrical Conductivity : 4 MS/m
  Electrical Conductivity (I.A.C.S) : 8 %
  Thermal Conductivity : 33 W / m.K
  Coefficient of Thermal   Expantion : 16,0 x 10-6 /K