5052 color coated aluminium coil is an Al-Mg aluminum product of good process plasticity. Containing 2.2% to 2.8% magnesium, it has a good cold stamping property, especially in O temper, but the property is poorer in H32 and H34 states. The welding property of the alloy in gas welding, arc welding, resistance welding, spot welding, seam welding is a little …