Grade :

    CuNi2Be

    Number:

    CW110C

    Classification:

    Low alloyed copper alloy

Fe

Ni

Co

Be

Others

-

max   0.2

1.4 - 2.2

max   0.3

0.2 - 0.6

total 0.5

Cu - remainder

Rm - Tensile strength (MPa) (R240)

240

Rm - Tensile strength (MPa) (R480)

480

Rm - Tensile strength (MPa) (R650)

650

Rp0.2 0.2% proof strength (MPa) (R240)

220

Rp0.2 0.2% proof strength (MPa) (R480)

370

Rp0.2 0.2% proof strength (MPa) (R650)

500

A - Min. elongation at fracture (%) (R240)

20

A - Min. elongation at fracture (%) (R480)

2

A - Min. elongation at fracture (%) (R650)

8

A - Min. elongation Lo = 50mm (%) (R240)

20

A - Min. elongation Lo = 50mm (%) (R480)

2

A - Min. elongation Lo = 50mm (%) (R650)

8

  Vickers hardness  ( HV):   (H060)

60 - 130

  Vickers hardness  ( HV):   (H140)

140 - 180

  Vickers hardness  ( HV):   (H200)

200 - 280