Grade :

    CuZn36Sn1Pb

    Number:

    CW712R

    Classification:

    Complex copper-zinc alloy

Fe

Ni

Cu

Pb

Sn

Others

-

max   0.1

max   0.2

61 - 63

0.2 - 0.6

1 - 1.5

total 0.2

Zn - remainder

Rm - Tensile strength (MPa) (R340)

340

Rm - Tensile strength (MPa) (R460)

460

Rp0.2 0.2% proof strength (MPa) (R340)

170

Rp0.2 0.2% proof strength (MPa) (R460)

340

A - Min. elongation at fracture (%) (R340)

30

  Brinell hardness   (HB):   (H080)(R340)

80 - 120  

  Brinell hardness   (HB):   (H135)(R460)

135