Main imports of East Goes to Rio manufacturers Fen Coke, wear-resistant aluminum alloy and aluminum bright aluminum book plate anodized aluminum of high hardness aluminum rod tube industrial pure aluminum with pure aluminum aviation superhard aluminum and hard aluminum rod super-hard alloy specular aluminum high purity aluminum high-strength aluminum bar high toughness aluminum aluminum precision aluminum coil 
 Series: Industrial pure aluminum 
 Two series: super-hard aluminum 
 Series 3: easy to cut aluminum 
 Four series: easy to cut aluminum 
 5 Series: Alcoa Alloy 
 Series: anodized corrosion-resistant aluminum 
 7 Series: Aviation superhard aluminum 
 Main imports of East Goes to Rio manufacturers Fen Coke, wear-resistant aluminum alloy and aluminum bright aluminum book plate anodized aluminum of high hardness aluminum rod tube industrial pure aluminum with pure aluminum aviation superhard aluminum and hard aluminum rod super-hard alloy specular aluminum high purity aluminum high-strength aluminum bar high toughness aluminum aluminum precision aluminum coil 


 7075 aluminum alloy, a cold finished aluminum wrought alloy, high strength, better than mild steel. 7075 is a commercial one of the most powerful alloy. General corrosion resistance, good mechanical properties and the anode reaction. Small grain makes deep drilling, tool wear, thread rolling distinctive. 
 7075 physical characteristics 
 Tensile strength 524Mpa, 0.2% yield strength the 455Mpa: elongation of 11%, elastic modulus E / Gpa: 71, 150HB hardness, density: 2810. 
 Key Features 
 Aerospace industry, blow molding (bottles) mode, ultrasonic plastic welding mold, high child Cardiff ball, shoe molds, paper and plastic mold, foam molding, lost wax mold, templates, jigs, machinery and equipment, mold processing. For the production of high-end aluminum bicycle frames 
 7075 characteristics of use 
 A high-strength heat treatable alloys. 
 (2) good mechanical properties. 
 (3) can be used. 
 Ease of processing, good wear resistance. 
 Corrosion resistance, good oxidation resistance. 
 7075 Chemical Composition 
 Silicon of Si: 0.40 
 Iron of Fe: 0.50 
 Copper Cu :1.2-2 .0 
 Manganese of Mn: 0.30 
 Magnesium of Mg :2.1-2 .9 
 Chromium of Cr :0.18-0 .28 
 Zinc Zn :5.1-6 .1 
 Titanium of Ti: 0.20 
 Al of Al: margin 
 Other: Single: 0.05 Total: 0.15 

 7075 Mechanical Properties 
 Tensile strength σb (MPa): ≥ 560 
 Elongation the stress σp0.2 (MPa): ≥ 495 
 The elongation δ5 (%): ≥ 6 
 Note: the mechanical properties of the seamless tube 
 Sample size: diameter> 12.5