Due to the excellent thermal conductivity of aluminum plate, in a small amount of manual welding aluminum is difficult, the solder cools too quickly, easily available a simple and practical method problems, an ironing of ordinary iron (preferably with thermostat function) , turn it over, ironing facing, fixed, and the temperature to about 150 ℃, the aluminum plate placed on top of the iron, aluminum heating period Jinan supplier, then the component labeled in accordance with conventional methods and welding iron temperature easy welding device is appropriate, there may be too high when the device is damaged, and even aluminum plate copper stripping, soldering temperature is too low is not good Jinan aluminum dealers, auto body must be flexible aluminum alloy including 2000 series aluminum alloy, 5000 series aluminum alloy, 6000 series aluminum alloy and high-performance aluminum, in different parts of the force using different types of aluminum alloy. A skeleton parts: the largest part of the body force, the use of aluminum alloy 2000 or 7000 series aluminum alloy, can be heat strengthened. 2, skin parts: the body parts of a minor by force, using the 5000 series or 6000 series aluminum alloy aluminum alloy. 3, door parts: a 5000 series or 6000 series aluminum alloy aluminum alloy. 4, the bottom part: the 5000 series or 6000 series aluminum alloy aluminum alloy. 5, the interior parts: aluminum alloy 1000 or 5000 series aluminum alloy, no heat strengthened. 6, seat parts: aluminum alloy 2000 or 6000 series aluminum alloy, can be heat strengthened. 7. Casting: high-performance cast aluminum, can be heat strengthened. Aluminum moderators have the 2000 series aluminum alloy, 5000 series and 6000 series aluminum alloy aluminum alloy. Aluminum supplier, rolls Aluminum (certified), aluminum supplied by Alcoa Ltd. Jinan Heshun. Jinan Heshun Aluminum Co. (www.jnhsly.com) Shandong Jinan, aluminum products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Aluminum leadership in cis with the staff warmly welcome all inquiries negotiations to create a better future for aluminum rolls.