What do the letters and numbers in aluminium veneer plate mean?

Customers who have come into contact with the aluminium veneer industry will often see that there is a symbol such as 1100-H24 in the test report or in the material description, so what does thenumber of the aluminium veneer plate for sale actually mean? What is the meaning of the letters and numbers in the aluminium veneer? Don't worry, today we will take you to understand the model number of aluminium sheet, after reading this article you will understand. After reading this article, you will understand. I believe that the next time you buy aluminium veneer, you will also be promoted to a professional.

The first number indicates the processing state of the aluminium veneer plate.

H1: Processing hardening state - aluminum plate without heat treatment, only by processing hardening that obtains the required strength.

H2: Work-hardened and incompletely annealed state, indicating that the aluminium sheet has been work-hardened and the strength exceeds the specified requirements and has been incompletely annealed to reduce the strength of the sheet to the standard strength.

H3: Process-hardened and stabilised state, indicating that the mechanical properties of the aluminium veneer have been stabilised by heat treatment or heat during processing. h3 is only applicable to aluminium sheets naturally aged at room temperature.

H4: Hardened and painted state, indicating aluminium sheets that have been hardened by processing and then painted resulting in incomplete annealing.

The second digit indicates the strength of the aluminium veneer plate, and the degree of work hardening.

The degree of hardening is generally divided into 8 grades, 1 being the lowest, 8 the highest and 9 representing a super hard state with a higher degree of work hardening than H8. For example, the H18 state, indicating that the aluminium plate only after processing hardening and for after heat treatment, the strength of the maximum aluminum plate. H24 state, indicating that the aluminum veneer after processing hardening after incomplete annealing, the strength of the medium. H32 state, indicating that the aluminum plate after processing hardening after low temperature annealing, the state to achieve stability, but the strength of the aluminum plate than H24.

Now do you know what the letters and numbers in aluminium veneer plate for sale mean? If you have any further questions, or if you are willing to buy, please contact us by email by clicking on the dialog box on the right hand side!