Tianjin Baienwei New Material Technology Co.,Ltd

Super High Strength Aluminum Alloy Mechanical Properties Comparison between Rapid Solidification and Conventional Castings: Material Tensile Strength MPa Yield Strength MPa Hardness HB Elongation % Conventional casting 7075 480-560 430-470 150 8%-9% Rapid solidification 7075 600-730 580-670 200 10-12% Physical Properties Comparison: 7000 Aluminum Alloys Grain Size Segregation Degree Yield Ductility Stress Corrosion Resistance Conventional casting 7075 80-300μm generate macro segregation 40-50% poor ductility fair Rapid solidification 7075 3-25μm no macro segregation 70-80% high ductility 3-5 times of common 7000 aluminum alloys