Alyuminiy lasan HXX4 mos keladigan HXX davlat plitasidan foydalanadi, ishlov berilgan shashka plitasi bilan, davlatda HXX5 ish qotish payvandlangan quvur bilan.
Alyuminiy bobini H111 yakuniy tavlanadi va keyin engil ishlov beriladi (than
The degree of hardening of H11 is light). Bu qattiqlashuv cho'zish yoki tekislash kabi operatsiyalar tufayli yuzaga keladi.
Alyuminiy lasan H112 issiq shakllanadi va keyin engil ish bilan qattiqlashadi, or lightly work hardened from a small amount of cold work to meet specific mechanical property requirements.
Aluminum coil H116 is a special state code set for 5xxx series alloys with magnesium content of not less than 4%. The aluminum-magnesium alloy material in this state not only reaches the set mechanical property level, but also has good resistance to spalling corrosion.