Aluminum, the main elements are Cu, Mg, Mn Al Stone, Cu and Mg dissolved aluminum has a good solid solution strengthening effect, Mn alloy can improve the corrosion resistance and mechanical properties of experimental materials to a thickness of 6mm hard Stone LY12 aluminum alloy aluminum manufacturers, the choice of Al-Mg 5 titanium wire, welding equipment selection GTAW welding current selection 150A, before welding the material mechanically polished aluminum oxide film took four manufacturers, using butt Stone weld aluminum Which is good, V-groove, the sample will be welded polished into tensile test specimens, tensile test. 1. encountered a person or vehicle is likely to enter below the work surface or beneath the work surface in the case of job, the prohibition of any form of vertical cross-operation. 2. Set the supervisor to ensure that other people do not enter the bottom of the work area. 3. Objects may fall off or the place due to external forces, not to unattended tools, materials, equipment left on ladders, scaffolding or platforms. The person in charge of strengthening construction site inspection to construction tasks tend to be perpendicularly intersecting job able to change in time establish good communication and coordination between the 5. The Working Group, eliminate vertical cross-job hazards. 6. altitudes scaffolding demolition affected area with warning tape circled prevent people into the work in the planning stage. 7. Wai care and indicate there is an area above operations, the person or vehicle block away, and the use of security identity arouse their vigilance. supply aluminum prices Stone, Stone aluminum, aluminum is provided by Jinan Heshun Heshun Aluminium Limited. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is a professional, "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "aluminum, aluminum, aluminum, aluminum coil, aluminum rod" brand has a good reputation. We adhere to the "service first, customer first" principle, so that cis Alcoa won the trust of customers in all aluminum products, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!