Grade :

    CuNi1P

    Number:

    CW108C

    Classification:

    Low alloyed copper alloy

Ni

P

Others

-

0.8 - 1.2

0.15 - 0.25

total 0.1

Cu - remainder

Rm - Tensile strength (MPa) (R250)

250

Rm - Tensile strength (MPa) (R400)

400

Rm - Tensile strength (MPa) (R650)

650

Rm - Tensile strength (MPa) (R700)

700

Rp0.2 0.2% proof strength (MPa) (R250)

140

Rp0.2 0.2% proof strength (MPa) (R400)

330

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

500

Rp0.2 0.2% proof strength (MPa) (R700)

630

A - Min. elongation at fracture (%) (R250)

25

A - Min. elongation at fracture (%) (R400)

10

A - Min. elongation at fracture (%) (R700)

7

  Vickers hardness  ( HV):   (H065)

70 - 100

  Vickers hardness  ( HV):   (H110)

115 - 165

  Vickers hardness  ( HV):   (H200)

210