2.0932高韧性耐磨损铝青铜圆棒

 Grade : 2.0932高韧性耐磨损铝青铜圆棒

    Number:     CW303G

    Classification:     铝青铜

    Density     7.7 g/cm 3

    Standard: EN 1653:1998铜和铜合金。锅炉、压力容器和热水储存装置用板、片和圆

EN 1652:1998铜和铜合金。一般用途的板、片、带和圆

EN 12165:1998铜和铜合金。锻造和未锻造坯料

EN 12420:1999铜和铜合金。锻件

Chemical composition %   of grade   2.0932( CW303G )

Fe Si Mn Ni Al Pb Zn Sn Others -

1.5 - 3.5 max   0.2 max   1 max   1 6.5 - 8.5 max   0.05 max   0.5 max   0.1 total 0.2 Cu - remainder

Mechanical properties of grade   2.0932( CW303G )

Rm - Tensile strength (MPa) (R480) 480

Rp0.2 0.2% proof strength (MPa) (R480) 210

A - Min. elongation at fracture (%) (R480) 30

  Vickers hardness  ( HV):   (H110) 110