5083 Aluminium

CHARACTERISTICS

  •    Tension-free;
  •     Great form stability;
  •     Excellent resistance to corrosion;
  •     6 Sides sawn

APPLICATIONS

  •     thermoplastic injection molds for prototypes;
  •     Dies for deep drawing for the plastic industry;
  •     Mold foam blowing and low pressure;
  •     Components that require a high degree of machining;
  •     various devices for arms industry;
  •     Electronic equipment;
  •     Optical industry;
  •     Heat exchangers;
  •     Components that require good dimensional stability

MECHANICAL PROPERTY

(Ambient temperature)

  •     A yield strength (MPa) = 110-130
  •     Limit Tensile strength R (MPa) = 230-290
  •     The elongation (%) = 10-15
  •     Hardness HBW = 68-75

PHYSICAL PROPERTIES

(Ambient temperature)

  •     Density (g / cm³) = 2.66
  •    Modulus of elasticity (GPa) = 70
  •     Electrical conductivity (m / W – mm²²) = 16-18
  •     Coefficient of thermal expansion (k¹ – 10 6) = 23.3
  •     Thermal conductivity (W / m-K) = 110-130
  •     specific heat capacity = 900

TECHNOLOGICAL PROPERTIES

(Legend – 1 = very good | 6 = inadequate)

  •    Dimensional stability = 1
  •    Machining = 2
  •    Welding – gas | TIG | MIG | resistance | EB = 4 | 2 | 2 | 2 | 1
  •    Corrosion resistance – Saltwater | weather | Fatigue= 1 | 1 | 3
  •    Use temperature – Max ° C long-range | Short = 180 | 280
  •    Anodizing – Technical | decorative | hard = 2 | 6 | 2
  •    Polishing = 2-3
  •    Texturing = 4-5
  •    Food contact= Yes
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