Grade :

    CuZn35Ni3Mn2AlPb

    Number:

    CW710R

    Classification:

    Complex copper-zinc alloy

Fe

Si

Mn

Ni

Al

Cu

Pb

Sn

Others

-

max   0.5

max   0.1

1.5 - 2.5

2 - 3

0.3 - 1.3

58 - 60

0.2 - 0.8

max   0.5

total 0.3

Zn - remainder

Rm - Tensile strength (MPa) (R490)

490

Rm - Tensile strength (MPa) (R550)

550

Rp0.2 0.2% proof strength (MPa) (R490)

300

Rp0.2 0.2% proof strength (MPa) (R550)

400

A - Min. elongation at fracture (%) (R490)

20

A - Min. elongation at fracture (%) (R550)

10

  Brinell hardness   (HB):   (H120)(R490)

120 - 150

  Brinell hardness   (HB):   (H150)(R550)

150