Element

Si

Cu

Fe

Zn

Mn

Ni

Mg

Sn

Al

Nominal

9.6~12.0

1.5~3.5

≤1.3

≤1.0

≤0.5

≤0.5

≤0.3

≤0.3

Bal.

Measured

10.36

1.68

0.92

0.612

0.166

0.074

0.164

0.001

Bal.