Grade :

    CuSi3Mn1

    Number:

    CW116C

    Classification:

    Low alloyed copper alloy

Fe

Si

Mn

P

Al

Pb

Zn

Others

-

max   0.2

2.7 - 3.2

0.7 - 1.3

max   0.05

max   0.05

max   0.05

max   0.4

total 0.5

Cu - remainder

Rm - Tensile strength (MPa) (R380)

380

Rm - Tensile strength (MPa) (R495)

495

Rm - Tensile strength (MPa) (R790)

790

Rp0.2 0.2% proof strength (MPa) (R380)

260

Rp0.2 0.2% proof strength (MPa) (R495)

350

Rp0.2 0.2% proof strength (MPa) (R790)

750

A - Min. elongation at fracture (%) (R380)

50

A - Min. elongation at fracture (%) (R495)

24-28

A - Min. elongation at fracture (%) (R790)

8

  Brinell hardness   (HB):   (H085)

85 - 115

  Brinell hardness   (HB):   (H130)

130 - 165

  Brinell hardness   (HB):   (H180)

180