Grade :

    CuSn10-B

    Number:

    CB480K

    Classification:

    Copper-tin alloy

Fe

Si

Mn

Ni

P

S

Al

Cu

Pb

Zn

Sb

Sn

-

max   0.15

max   0.01

max   0.1

max   1.8

max   0.05

max   0.04

max   0.01

88.5 - 90.5

max   0.8

max   0.5

max   0.15

9.3 - 11

Cu including Ni

Rm - Tensile strength (MPa) (GS)

250

Rm - Tensile strength (MPa) (GC)

280

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

130

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

160

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

170

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

160

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

18

A - Min. elongation at fracture (%) (GM) or (GZ) or (GC)

10

  Brinell hardness   (HBW):   (GS)

70

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

80