Aluminum sheet manufacturers introduce hot rolled products. 6061 alloy aluminum sheet is one of the representative products of 6 series alloy aluminum sheet. Mingtai Aluminum is a listed company in the processing industry. Here is a brief description of hot rolled products.
Hot rolled products are generally divided into two categories, one is hot rolled thick plate, and the other is hot rolled coil. Hot-rolled thick plate refers to aluminum alloy plate with a thickness of not less than 0.7mm. The main varieties are Hot Rolled Aluminum Sheet (h112), annealed plate (o), quenched and quenched pre-stretched plate, etc .; aluminum and aluminum alloy plates with a thickness of less than 7.0mm The strip is produced by the coil method, and the main task is to provide the rebar for cold rolling. 6061 Hot Rolled Aluminum Sheet is a high-quality aluminum alloy product produced by heat treatment and pre-stretching. Although its strength cannot be compared with 2XXX series or 7XXX series, it has many characteristics of magnesium and silicon alloys, and has excellent processability and excellent properties. Welding characteristics and electroplating, good corrosion resistance, high toughness and no deformation after processing, dense and defect-free material, easy to polish, easy to color film, excellent oxidation effect, etc.
Features of Hot Rolled Aluminum Sheet
- Hot rolling can significantly reduce energy consumption, good plastic processing, low deformation resistance, not obvious work hardening, easy rolling, and reduced energy consumption required for metal deformation.
- Hot rolling usually uses large ingots and large reduction rolling. The production rhythm is fast and the output is large. This creates conditions for large-scale large-scale production.
- Hot rolling can effectively improve the processing performance of metals and alloys, that is, coarse grains in the as-cast state are broken, micro-cracks are healed, casting defects are reduced or eliminated, the as-cast structure is transformed into deformed structure, and the processability of the metal is improved.
- The as-cast structure is transformed into the processed structure by hot rolling, and the plasticity of the material is greatly improved through the transformation of the structure.
4.The characteristics of the rolling method determine that there is anisotropy in the properties of the rolled sheet. One is that the material has obvious performance differences in the longitudinal, lateral and high directions. The second is the existence of deformed texture and recrystallized texture. There is obvious directionality in the performance.