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Empo Aluminium
Product Details
Roll X 7075 Roll X 7075

Roll X 7075 aluminum precision milled rolled plates have high hardness and resistance values. Thanks to its precision, thickness and flatness tolerances, it removes necessity of milling process that takes very long time. Its smooth surface provides a perfect and aesthetical presentation.

General Properties

  • Both sides precision milled mirror surface
  • Foiled on both sides
  • Very good machinability
  • High strength
  • High mechanical resistance

Typical Fields of Application

  • Defence, aircraft and aerospace industry
  • Automotive industry
  • High stressed machine components
  • Components requiring high strength, durability and lightness

For more information → Technical Data Sheet

CHARACTERISTICS OF ALLOY
Alloy EN AW 7075 (AlZn5,5MgCu) DIN EN 573-3 / 3.4365
Type of Alloy Heat treatable
Temper T651
PROCESSING CHARACTERISTICS
Machinability Very Good
Dimensional Stability Very Good
Weldability (Gas/TIG/MIG) Inapplicable/Poor/Poor
Anodizing (Not Decorative) Good
Polishability Very Good
Erodibility Very Good
Corrosion Resistance (Sea Water/Weather) Poor/Poor
Contact With Food No (according to EN 602)
MECHANICAL PROPERTIES
Yield Strength Rp0,2 460-490 MPa
Tensile Strength Rm 530-570 MPa
Elongation A50 5-6 %
Brinell Hardness 140-160 HB
PHYSICAL PROPERTIES
Density 2,81 g/cm³
Modul of Elasticity 72,000 N/mm²
Electrical Conductivity 19-23 m/Ω.mm²
Thermal Conductivity 130-160 W/m.K
Coefficient of Thermal Expansion 23,4 K-1.10-6
Spesific Heat Capacity 865 J/kg.K
TOLERANCES
Surface Roughness Ra ≤0,30 µm
Thickness (mm) +/- 0,10
Flatness  ≥15 (mm) 0,20
Flatness  <15 (mm) 0,40
Width & Length (mm) EN 485-3
STANDART STOCK SIZES
Width x Length (mm) (1520x3020) (1520x4020)
Thickness 6-40 (mm)  6 8 10 12 15 18 20 25 30 35 40
For non standart sizes please contact us.
Roll X 7075 Brochure
PDF
2.57 Mb.