Alyuminiy qotishma aa7075 varaq sovuq ishlov berish zarb qotishmasi hisoblanadi, yuqori quvvat, yuqori qattiqlik, yumshoq po'latdan ancha yaxshi. 7075 alyuminiy plastinka tijorat quvvati qotishmalaridan biridir, oddiy korroziyaga qarshilik, yaxshi mexanik xususiyatlar va anodik reaktsiya. Nozik donalar chuqurlikdagi burg'ulash ish faoliyatini yaxshilaydi, asboblarning aşınma qarshiligi yaxshilandi, thread rolling more with heavy different, in the density required less, hardness requirements are relatively high metal materials.
Aluminum alloy aa7075 sheet is Al-Zn-Mg-Cu system super hard aluminum, its characteristics are, good plasticity after solid solution treatment, heat treatment strengthening effect is particularly good, ichida 150 ℃ below the high strength, and has a particularly good low temperature strength; welding performance is poor; there is a tendency of stress corrosion cracking; need to be used by cladding aluminum or other protective treatment. Double-stage aging can improve the alloy's ability to resist stress corrosion cracking. In the annealed and just quenched state of plasticity is slightly lower than the same state of 2A12. slightly better than 7A04, the plate of static fatigue. Notch sensitive, stress corrosion performance is better than 7A04, of which 7075T651 is particularly good, known as the best products in aluminum alloy, yuqori quvvat, yumshoq po'latdan ancha yaxshi. This alloy has good mechanical properties and anodic reaction.
Double-stage aging improves the alloy's resistance to stress corrosion cracking. The plasticity in the annealed and freshly quenched state is slightly lower than that of 2A12 in the same state. Notch sensitive, stress corrosion performance is better than 7A04, of which 7075-T651 state is particularly good, known as the excellent product of aluminum alloy, yuqori quvvat, yumshoq po'latdan ancha yaxshi.
Aluminum alloy aa7075 sheet specification parameters.
Moddiy holat: F, O, T6, T651, T7451, H112
Qalinligi(mm)1-500
Kengligi(mm)<2600
Uzunlik(mm)<8000
Oddiy mahsulotlar: Gaffer ball heads, molds, parts, va boshqalar.