Grade : | 2.0932锻件铝青铜 |
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 |