The 3003 aluminum plate is a kind of Al-Mn aluminum alloy sheet, the most widely used anti-rust aluminum. The general hardness of 3003 aluminum plate is about 10% higher than that of the 1060 aluminum plate.The annealing temper of the 3003 aluminum sheet is also a key point that determines the hardness of aluminum such as h14, h24, h18 and h22. Since it can only be work hardened, 3003 is usually supplied in H temper. H indicates the temper of cold work hardening and the following numbers indicate different degrees and types of cold work hardening,The tensile strength of 3003-H14 aluminum sheet is greater than 140MPa, while H24 is 240MPa. The hardness of 3003 H14 aluminum is 120% of 3003 H24. What are the 3003 h14 aluminum properties?The 3003 h14 aluminum sheet is of excellent corrosion resistance, which is close to that of industrial pure aluminum. It has good corrosion resistance to the atmosphere, fresh water, sea water, food, organic acid, gasoline, neutral inorganic salt solution and dilute acid.In the cold deformed state, 3003 aluminum alloy has a tendency to spall and corrode. The greater the deformation, the more serious the spalling. Since the color is not uniform after anodizing, the 3003 h14 aluminum sheet is usually not used to perform the anodizing processing.The 3003 H14 aluminum is used for processing parts that require good formability, high corrosion resistance and good weldability and higher strength than 1000 aluminum such as kitchenware, food and chemical product processing and storage devices, tanks , various pressure vessels,heat sinks, etc. Welcome to leave message below to get the latest price of 3003 h14 aluminum plate.