7a01 forging bar

Common raw materials

Forging display

CNC processing

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20201219 · 、 LB1 (7A01)、 LB2 (1A50) ,LB1,LB2。,

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7A01 LB1 - GB /T 3190-2020 -

GB /T 3190-2020. . Chemical Compositions of wrought aluminum and aluminium alloys. . . . ①

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CN7A - 7a01 - Google

7A01,:7A01470-500℃0.5~3h,30℃×16h。

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7A04_