C250 Cast Aluminium Plates, also known as Impact-500 (EN AW 5083), are characterised by excellent form stability, very good machinability, extremely low residual stresses, and high strength. They are very fine-grained and homogeneous microstructure has almost no microporosity, making them the ideal choice for precision parts with high demands. In addition, you can learn more about our full aluminium product range.
Product Overview
- Alloy (According to EN 573-3) – AIMg4,5Mn0,7 3.3547 not heat-treatable
- Temper – Homogenised and stress relieved, o3
- Surface – Two surfaces precision-milled 0.4 μm/0.000016 in.
Tolerances
- Thickness in [mm]/[in.] – mm: 0.80/0.197 in.:0.031 6-12.7 mm: 0.40/0.236-0.500 in.:0.016
- Flatness [mm/m9]/[in.] – > 12.7 mm: 0.13/>0.50 in.: 0.005
- Plate tolerances width/length [mm]/[in.] – -0/+10, -0/+0.394
- Sawing tolerance width/length [mm]/[in.] – -0/+20, -0/+0.787
Specific Notes
- Highest reproducibility
- Very fine-grained structure
- Very good polishability
- Two surfaces are precision-milled
- Excellent flatness
- Stress relieved
- Elevated strength
- Very homogeneous
- Outstanding corrosion resistance
Fields of Application
Electronics, the laser, packaging and optical industries and the medical and laboratory technology.
- Displays and front frames
- Pressure plates
- Laser modules
- All kinds of base & table plates
- over plates
- Holders of microscopes and telescopes
C250 Cast Aluminium Plates offer consistent performance across a wide range of operating environments, making them suitable for both indoor and outdoor use. Their stability under machining ensures that they maintain tight tolerances, reducing waste and improving production efficiency. Many customers choose this aluminium plate for tooling, mould-making, and specialised jigs due to its reliability and ease of processing. Whether you need small-scale precision parts or large structural components, C250 Cast Aluminium Plates deliver dependable results while meeting the high demands of modern manufacturing.
For more information or to request a quote for our C250 Cast Aluminium Plates, please contact our team today. We can advise on sizing, availability, and the best solutions for your specific application.
