What does H24 temper aluminum alloy mean?

It is often seen that there is an H24 temper in the inspection report or material indication of aluminum plate. What does this H24 mean?

"H" is a common state of aluminum plate finished products, which represents that the aluminum plate has been processed and hardened to improve its strength. The "H" temper is a common state of aluminum plate products, which represents that the aluminum plate has been processed and hardened to improve its strength.

What does H24 aluminum alloy mean

"H" temper: Work-hardened condition

H24 temper: it indicates that the aluminum plate has moderate strength after work hardening without annealing.

Common H24 aluminum plate status models include

1100, 3003, 5052, 5083, 5754, 5252 ....