China aluminum sheet metal 5052 h32 manufacturer
Back
2020-06-18 11:05
Aluminum sheet metal 5052 is mostly thin plate, and there are few products in H32 state in 5052 thick plate. Generally, the maximum thickness of H32 state thick plate is about 40mm. 5052-H32 aluminum plate is a hot-rolled aluminum plate. According to different production processes, it is generally hot-rolled by a hot rolling machine, after 1-2 cold rolling, annealing and finishing into finished products; it can also be directly hot rolled without cold rolling to The thickness of the finished product, but this method is rarely used.
Aluminum sheet metal 5052 production process:
Option 1: Preparation of ingot before hot rolling-hot rolling to finished product thickness-finishing-packaging. Option 2: Preparation of ingots before hot rolling—retaining appropriate cold deformed wool for hot rolling—pre-full annealing—cold rolling—finishing—stabilization treatment—packaging. Option 3: Preparation of ingots before hot rolling-hot rolling into wool-cold rolling into finished products-finishing (shearing, cleaning or stretching)-finished product annealing-finishing-packaging. Option 4: Preparation of ingots before hot rolling—hot rolling into wool—primary cold rolling—finishing (cleaning or tension straightening)—intermediate full annealing—second cold rolling to finished product—finishing—stabilization treatment—packaging. Option 5: Preparation of ingots before hot rolling—hot rolling into wool—pre-full annealing—cold rolling into finished products—finishing (shearing, cleaning or stretching)—finished product annealing—finishing—packaging. Option 6: Preparation of ingots before hot rolling—hot rolling into wool—pre-full annealing—primary cold rolling—finishing (cleaning or tension straightening)—intermediate full annealing—second cold rolling to finished product—finishing—stabilization treatment -package.
aluminum sheet metal 5052 h32 alloy explanation
The first digit after the HXX state H indicates the basic processing procedure to obtain this state, as shown below: H1—Simple work hardening state. It is applicable to the state where the required strength can be obtained only after work hardening without additional heat treatment.
H2—Work hardened and incompletely annealed. Applicable to products whose work hardening level exceeds the requirements of the finished product, and the strength is reduced to the specified index after incomplete annealing. For alloys naturally softened at room temperature, H2 has the same small ultimate tensile strength value as corresponding H3; for other alloys, H2 has the same small ultimate tensile strength value as corresponding H1, but the elongation is slightly higher than H1 .
H3—Work hardened and stabilized. It is suitable for products whose mechanical properties are stabilized by heat treatment after work hardening or due to heat during processing. The H3 state only applies to alloys that gradually soften at room temperature (unless stabilized).
H4—Work hardened and painted. Applicable to products that are not fully annealed after painting treatment after work hardening.
The second digit after H meaning
The second digit after H indicates the work hardening degree of the product. The number 8 indicates the hard state. Generally, the sum of the small tensile strength in the O state and the difference in strength specified in Table 2 is used to specify the small tensile strength of HX8. For the state between O (annealed) and HX8 state, the numbers from 1 to 7 should be added after the HX code, and the number 9 after HX indicates the super hard state that is more work hardened than HX8. Various HXX subdivision status code and corresponding work hardening degree
Which aluminum sheet manufacturer's 5052 aluminum sheet metal is cheaper and easier to use? There are many aluminum sheet manufacturers in China. We have to choose from the reputation, strength and service of aluminum manufacturers. After understanding the comprehensive factors such as customer reaction and on-site examples, it was found that Henan Mingtai Aluminum Aluminum Plate Manufacturer is more worthy of users' favor. Mingtai Aluminum has strong aluminum plate manufacturers: the factory covers an area of more than 1.2 million, more than 5,000 online employees, large-scale and green R&D and production plants, and comprehensive strength.
Contact us ! Get factory price and free sample
email : sale02@mingtai-al.com
