7075 is an aluminum alloy with zinc as the primary alloying element. Its alloy's composition roughly includes 5.6–6.1% zinc, 2.1–2.5% magnesium, 1.2–1.6% copper, and less than a half percent of silicon, iron, manganese, titanium, chromium, and other metals. It has excellent mechanical properties, and exhibits good ductility, high strength Aluminum 7075-O. General 7075 characteristics and uses (from Alcoa): Very high strength material used for highly stressed structural parts. The T7351 temper offers improved stress-corrosion cracking resistance. Uses: Aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys Jan 1, 2014 · 4. Results and discussion To determine the aluminum and plastic flow stress of aluminum 7075, a tensile test was performed. For this purpose, a standard test bar (Fig. 1) was used; the inner diameter D was 14 mm and L was the length of the narrow segment (60 mm). An adhesive was coated on the surface of the strain gauge, and the bar was loaded These aluminum 7075 flat bars contain copper and zinc for exceptional strength. They are stronger than 2024 grade aluminum bars and are often used for parts under high stress in the aircraft and transportation industry. Additional uses include mold material in the plastics industry. Palice in cevi vseh standardnih dimenzij izdelujemo iz drogov, ki jih sami lijemo, prav tako so vsi drogovi po homogenizaciji 100-odstotno ultrazvočno pregledani. Posebno pozornost namenjamo tršim zlitinam, breznapetostnim stanjem, zlitinam za obdelavo na avtomatih in palicam za kovanje. Obvladujemo zahtevne proizvodne operacije, kot so 7075 (UNS A97075) is an aerospace aluminum bar with cold finished or extruded aluminum wrought alloy with high strength, adequate machinability and improved stress corrosion control. Fine grain control results in good tool wear. 7075 is one of the highest strength aluminum alloys. It has good fatigue strength and average machinability. 1lEzNx.

aluminium 7075 cena za kg