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CuAl11Fe6Ni6-B (CB334G)

 

 

    Grade :

    CuAl11Fe6Ni6-B

    Number:

    CB334G

    Classification:

    Copper-aluminium alloy

 

                         Chemical composition %   of grade   CuAl11Fe6Ni6-B   ( CB334G )

 

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

 

                            Mechanical properties of grade   CuAl11Fe6Ni6-B   ( CB334G )

 

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