Grade :

    CuZn37Pb1Sn1

    Number:

    CW714R

    Classification:

    Complex copper-zinc alloy

Fe

Ni

Cu

Pb

Sn

Others

-

max   0.1

max   0.3

59 - 61

0.4 - 1

0.5 - 1

total 0.2

Zn - remainder

Rm - Tensile strength (MPa) (R370)

370

Rm - Tensile strength (MPa) (R410)

410

Rp0.2 0.2% proof strength (MPa) (R370)

220

Rp0.2 0.2% proof strength (MPa) (R410)

250

A - Min. elongation at fracture (%) (R370)

22

A - Min. elongation at fracture (%) (R410)

18

A - Min. elongation Lo = 100mm (%) (R410)

12

  Brinell hardness   (HB):   (R370)

110

  Brinell hardness   (HB):   (R410)

125