Alloy 5N05 Aluminium Aviation Precision Casting Flat Plate
- European standard!! 5N05 precision aluminum alloy plate is
improved and upgraded on the basis of European standard DIN EN
573-3/3.3547. Due to the addition of a small amount of rare earth
elements and B, C, the thermal conductivity, heat dissipation, high
temperature and corrosion resistance are improved; The dimensional
accuracy and processing stability are at the international advanced
level.
- The world's leading!! 5N05 precision aluminum plate strictly
controls impurities, alkali metal elements and low melting point
elements, which improves the corrosion resistance and creep
resistance of the alloy. The two sides of the plate are milled and
milled to present an ultra-flat and fine surface, and the
dimensional tolerance standard is global Leading, factory
inspection, double-sided film protection.
- Homogeneous alloy tensile strength: 270 ~ 310MPa, high thickness
specification coverage (≥4mm)
- Yield strength: 110～130MPa Homogeneous alloy tensile strength:
270～310MPa
- Elongation after break: ≥12.0%
- Brinell hardness: ≥70HBW
- Milling surface roughness: Ra≤0.4µm
- Flatness of the whole board: ≤0.12mm/M2
- Thickness tolerance: ±0.07mm
- Thickness range: 4-120mm Whole board size: ≤1800*4000mm
- Thermal shock resistance: 300℃ Processing deformation: 0.2mm/M
- Low processing deformation, solve the problem of large surface
processing, not easy to deform
- High surface precision, no need to mill surface, improve processing
efficiency
- Wide range of applications, thickness can be customized according
to demand
- The mechanical properties remain unchanged under high temperature
conditions, and the service life is longer.
