Grade :

    CuAl11Fe6Ni6-B

    Number:

    CB334G

    Classification:

    Copper-aluminium alloy

Fe

Si

Mn

Ni

Al

Cu

Pb

Mg

Zn

Sn

4.2 - 7

max   0.1

max   2.5

4.3 - 7.5

10.3 - 12

72 - 81.5

max   0.04

max   0.05

max   0.4

max   0.2

Rm - Tensile strength (MPa) (GS)

680

Rm - Tensile strength (MPa) (GM) or (GZ)

750

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

320

Rp0.2 0.2% proof strength (MPa) (GM) or (GZ)

380

A - Min. elongation at fracture (%) (GS) or (GZ) or (GM)

5

  Brinell hardness   (HBW):   (GS)

170

  Brinell hardness   (HBW):   (GM) or (GZ)

185