Staining solution temperature. Stained with cold dye (room temperature) and thermal dye two kinds. Cold-dyed long aluminum pole manufacturer specializing in the production, but easy to control color uniformity. Thermal dye time is short, but the tone was difficult to control. Thermal dye temperature control in 40 ~ 60 ℃, such as high temperature (80-90 ℃), tend to make the dye molecule is not fully penetrate deep into the membrane pores already closed, thereby greatly reducing fastness and easy to make surface Flooding. 2024 This is a high-strength aluminum hard aluminum, can be heat strengthened, in the quenched and immediately quenched plastic medium, spot welding is good, there is a tendency to intergranular cracks formed between aluminum pole with welding supply manufacturers, 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 aluminum pole, 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 ℃ Supply aluminum pole price, 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. Aircraft engines, hydraulic components manufacturer aluminum pole, aluminum pole, aluminum is provided by Jinan Heshun Heshun Aluminium Limited. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) strong, credible, in Jinan, Shandong aluminum products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rolls aluminum into the brilliant and you work for a better future!