2024 This is a high-strength aluminum hard aluminum, can be heat strengthened, in the quenched and immediately quenched plastic medium Supply of marine aluminum prices, spot welding is good, tends to be formed between the intergranular cracks with welding, the alloy quenching and it may be cutting back work hardening is still good, after annealing can be as low cutting resistance: corrosion resistance is not high, often with anodized and painted or surface plus clad layer method to improve its corrosion resistance. The high use mainly for the production of various high-load parts and components (but not including stamping forgings) skeleton parts on the aircraft, skins, bulkheads, wing ribs, spars, rivets 6,2219 strength below 150 ℃ low-temperature and high-temperature characteristics of a good welding is also excellent, but poor corrosion resistance. Cryogenic containers, aerospace machine. 7,2024 forging alloy. Forging good and high strength, but poor corrosion resistance. Propeller, magnetic barrel. 2N01- forging alloy. A heat-resistant, high strength, but poor corrosion resistance. When an aircraft engine, hydraulic components of marine aluminum and aluminum alloy aluminum price exposure in the air, will soon form a strong and heat-resistant adhesive oxide film. Before welding marine aluminum supplier, it must carefully remove this layer oxide film can be in the welding, matrix and filler metal fusion good; in the brazing, the solder has good mobility. Oxide film can be removed the solvent, under an inert atmosphere may be, by the action of the welding arc is removed, or removed by mechanical or chemical means. Which good quality marine aluminum _ _ cis marine aluminum Alcoa (Views) provided by the Aluminum Co., Ltd. Jinan Heshun. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is specialized in "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the enterprise the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang.