Grade :

    CuAl6Si2Fe

    Number:

    CW301G

    Classification:

    Copper-aluminium alloy

Fe

Si

Mn

Ni

Al

Pb

Zn

Sn

Others

-

0.5 - 0.7

2 - 2.4

max   0.1

max   0.1

6 - 6.4

max   0.05

max   0.4

max   0.1

total 0.2

Cu - remainder

Rm - Tensile strength (MPa) (R500)

500

Rp0.2 0.2% proof strength (MPa) (R500)

250

Rp0.2 0.2% proof strength (MPa) (R600)

350

A - Min. elongation at fracture (%) (R500)

20

A - Min. elongation at fracture (%) (R600)

12

  Brinell hardness   (HB):   (H120)(R500)

120 - 150

  Brinell hardness   (HB):   (H140)(R600)

140