How strong is 7075 t6 aluminum? You should know 7075 aluminum alloy has high hardness, which is close to the hardness of many mild steels. You can find a piece of mild steel and try to touch the sharp corners. If the edge damage is similar to that of mild steel or the difference is not large, then you can basically judge the strength of 7075 t6 aluminum and mild steel. The zinc content of the 7075 aluminum alloy is relatively high, so the specific gravity is larger than that of ordinary aluminum alloys, and because it contains more zinc, it can be burned with a flame to see if there is a phenomenon of zinc burning to produce white smoke.
7075 aluminum alloy is a cold-treated forged alloy with high strength, far superior to mild steel. 7075 aluminum is one of the strongest alloys commercially available. After heat treatment, very high strength properties can be achieved. 7075 materials are generally added with a small amount of copper, chromium and other alloys. Among the series, the 7075-T651 aluminum alloy is particularly high-quality, known as the best product in aluminum alloys, with high strength and far better than any mild steel. This alloy also has good mechanical properties and anodic reaction. The mechanical properties of 7075 aluminum plate are related to the thickness and heat treatment state. At t6 (solid solution plus artificial aging), the strength is the highest, the elongation is lower, and the non-proportional elongation stress (often referred to as yield strength) is above 470 (110-130 thickness). ), the tensile strength is 540.
How strong is 7075 t6 aluminum? The 7075 t6 aluminum have better hardness than other temper of 7075 aluminum alloy. The hardness of 7075-T6 aluminum is about 150HB. The strength is extremely high, and it has good mechanical properties. The mold manufactures aviation parts, etc.