Grade :

    CuNi3Si1

    Number:

    CW112C

    Classification:

    Low alloyed copper alloy

Fe

Si

Mn

Ni

Pb

Others

-

max   0.2

0.8 - 1.3

max   0.1

2.6 - 4.5

max   0.02

total 0.5

Cu - remainder

Rm - Tensile strength (MPa) (R300)

300

Rm - Tensile strength (MPa) (R450)

450

Rp0.2 0.2% proof strength (MPa) (R300)

110

Rp0.2 0.2% proof strength (MPa) (R450)

390

A - Min. elongation at fracture (%) (R300)

30

A - Min. elongation at fracture (%) (R450)

10

  Brinell hardness   (HB):   (H070)

70 - 100

  Brinell hardness   (HB):   (H135)

135 - 185