3105 aluminum plate

3105 aluminum is a series of AL-Mn alloy, good corrosion resistance, good electrical conductivity, aluminum content of which 98%, due to the addition of 0.3% of the copper element, the conductivity of up to 41%; 3105 aluminum Heat treatment to strengthen, so the use of cold processing methods to improve its mechanical properties: in the annealed state has a high plasticity, hardening in the semi-cold when the plastic is still good, cold work hardening plasticity is low, good corrosion resistance, good weldability, cutting performance bad.