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Tabel 1 - 8 Perlakuan pada AluminiumPaduan

Mampu Persentase elemen paduan – aluminium

Paduan diperlaku
kan Copper Silicon Manga Magnesi Zinc chrom
panas nese um

1100 N - - - - - -
3003 N - - 1.2 - - -

2017 H .0 - 0.5 0.5 - -

2117 H 2.5 - - 0.3 - -

2024 H 4.5 - 0.6 1.5 - -

5052 N - - - 2.5 - 0.25

6061 H 0.25 0.6 - 1.0 - 0.25

7075 H 1.6 - - 2.5 5.6 0.3

N = Non Heat treatable
H = Heat treatable

Tabel 1 - 9 Larutan & Mempercepat Perlakuan Panas (Solution & Precipittion Heat Treatment)

Mempercepat perlakuan
Perlakuan panas dlm larutan
panas

Paduan Perenca Perencana Waktu Peren
0
Suhu F Pendingin naan an suhu penuaan canaan

suhu suhu

2017 390 - 950 Air dingin - - T

2117 30 - 950 Air dingin T4 - - T

2024 910 - 930 Air dingin T4 - - T

6061 960 - 980 Air T4 315-325 18 jam T6
atau -
T4 345 - 355 8 jam T6

7075 870 Air 250 24 jam T6

BATK Sem 1 60