Long-term stock aluminum plate 2A12-CZ aluminum plate can be cut wholesale

& Long-term stock aluminum plate C Aluminum plate can be cut for wholesale Aluminum alloy
Characteristics and usage standards: Replaces the old B. Characteristics and scope of application: Aluminum alloy is a high-strength hard aluminum that cannot be strengthened by heat treatment. Aluminum alloy spot welding has good weldability, but there is a tendency to form intergranular cracks when using gas welding and argon arc welding. The machinability of aluminum alloy after cold work hardening is still good. The corrosion resistance is not high, and anodizing and painting methods are often used, or an aluminum layer is added to the surface to improve corrosion resistance. Purpose: It is mainly used to make various high-load parts and components (but not including stampings and forgings) such as aircraft skeleton parts, skins, partitions, ribs, spars, rivets and other working parts below ℃. Chemical composition: Aluminum balance aluminum alloy silicon &. copper: .~. magnesium: .~. zinc: &. manganese: .~. titanium &. nickel: &. iron: .~ . iron+nickel+: .~ . Note: Individual: &. Total: &. Mechanical properties of aluminum alloy: Tensile strength: & Conditional yield strength: & Elongation (%): & Note: Longitudinal mechanical properties of bar at room temperature Sample size: Bar diameter (Square rod, hexagonal rod inscribed circle diameter) & heat treatment specifications Aluminum alloy heat treatment specifications: ) Homogenization annealing: heating ~ ℃ insulation ~ furnace cooling. ) Complete annealing: heating ~ ℃ holding time ~ furnace cooling to ℃, air cooling. ) Rapid annealing: heating to ~°C and holding time to ~air cooling. ) Quenching and aging: quenching ~ ℃, water cooling artificial aging ~ ℃, ~, air cooling natural aging: room temperature. ((Friendly reminder)) This information is valid for a long time. The price will change according to the market situation of the day. The quotation is for reference only. Product inventory quantities and specifications are subject to constant change. If necessary, you can contact us by phone and we will reply to you as quickly as possible! Thank you for your attention and inquiry about our company's business information. Long-term stock aluminum plate C aluminum plate can be cut wholesale & long-term stock aluminum plate C aluminum plate can be cut wholesale