5052 anti-corrosion aluminum tube belongs to Al Mg alloy, which is widely used. Especially in the construction industry, it is the most promising alloy. Good corrosion resistance, excellent weldability, good cold workability and medium strength. The main alloy element of 5052 is magnesium, which has good forming and processing performance, corrosion resistance, weldability and medium strength. It is used to manufacture aircraft fuel tank, oil pipe, sheet metal parts of traffic vehicles and ships, instruments, street lamp supports and rivets, hardware products, electrical shell, etc. 5052 Al Mn alloy is the most widely used antirust aluminum. This alloy has high strength, especially fatigue strength: high plasticity and corrosion resistance, cannot be strengthened by heat treatment, good plasticity in semi cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability, poor machinability and polishing. It is mainly used for low load parts that require high plasticity and good weldability and work in liquid or gas medium, such as oil tank, gasoline or lubricating oil conduit, various liquid containers and other low load parts made by deep drawing: wire rod is used to make rivets.
| Chemical Composition | |||||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ga | V | Ti | Other | Min.Al |
| 5052 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | - | 0.10 | - | - | - | 0.15 | Remainder |
| Physical Property | ||||||
| Alloy | Temper |
Wall thickness /mm |
Room temperature Test Result | |||
| Tension Strength/MPa | Yield Strength/MPa | Elongation/% | ||||
| A50mm | A | |||||
| Not less than | ||||||
|
5052 |
O | All | 170 ~240 | 70 | 15 | 17 |
| H112 | All | 170 | 70 | 13 | 15 | |
5052 anti-corrosion aluminum tube is widely used in parts requiring good formability and corrosion resistance, high fatigue limit, good weldability and medium static load, such as aircraft fuel, oil conduit and oil tank, as well as parts, cold stamping parts, sheet metal products and street lamp pillars of various marine and transport equipment; The material is used as rivet or welding rod.
