Grade :

    CuSn12Ni2-C

    Number:

    CC484K

    Classification:

    Copper-tin alloy

Fe

Si

Mn

Ni

P

S

Al

Cu

Pb

Zn

Sb

Sn

max   0.2

max   0.01

max   0.2

1.5 - 2.5

0.05 - 0.4

max   0.05

max   0.01

84.5 - 87.5

max   0.3

max   0.4

max   0.1

11 - 13

Rm - Tensile strength (MPa) (GS)

280

Rm - Tensile strength (MPa) (GZ) or (GC)

300

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

160

Rp0.2 0.2% proof strength (MPa) (GZ) or (GC)

180

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

12

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

8

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

10

  Brinell hardness   (HBW):   (GS)

85

  Brinell hardness   (HBW):   (GZ) or (GC)

95