H112 Aircraft Flat Aluminium Plate DIN EN 573-3 1800*4000mm

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.