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2219 Homogenized Casting Bars

2219 Casting Billet
Homogenization
Diameter Available: 166、220、380、396、448、462、566、582、915、1060、1220、1320 (mm)
Standard: GB/T3190

Quantity:

The 2219 aluminum alloy is a heat-treated strengthened deformed aluminum alloy. After solution aging treatment, the mechanical properties of the aluminum alloy are greatly improved, and the plastic deformation is also accompanied by the deformation strengthening of the aluminum alloy. 2219 aluminum alloy is mainly used in the production of melon structure of aerospace rocket fuel storage tanks in China. The melon parts are mainly formed by drawing a large aluminum alloy sheet.

 Specification


Alloy

Temper

Diameter (mm)

Feather crystals

Bright crystals

Porosity

Grain Size Level

2219

Homogenization

166、220、380、396、448、462、566、582、915、1060、1220、1320

No

No

1st Class

≤3



Chemical Composition

SiFeCuMnMgCrZn
ZrTi
0.20.35.8-6.80.2-0.40.02/0.10.05-0.15v0.1-0.250.02-0.1


 * Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.



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