Grade :

    CuZn32Al2Mn2Fe1-B

    Number:

    CB763S

    Classification:

    Copper-zinc alloy

Fe

Si

Mn

Ni

Al

Cu

Pb

Sb

Sn

-

0.5 - 2

max   1

1 - 3.5

max   2.5

1 - 2.5

59 - 67

max   1.5

max   0.08

max   1

Zn - remainder; Cu including Ni

Rm - Tensile strength (MPa) (GS)

430

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

150

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

10

  Brinell hardness   (HBW):   (GS)

100