Cu-Co1Ni1Be钴镍铍铜板

Cu-Co1Ni1Be钴镍铍铜板
等级：Cu-Co1Ni1Be
编号：CW103C
分类：低合金铜合金
密度8.8 g/cm³
标准：EN 1652:1998铜和铜合金。一般用途的板、片、带和圆
EN 12163:1998铜和铜合金。通用杆
EN 12166:1998铜和铜合金。通用电线
EN 12167:1998铜和铜合金。通用型材和矩形钢筋
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 CuCo1Ni1Be ( CW103C )


Fe Ni Co Be Others -
max 0.2 0.8 - 1.3 0.8 - 1.3 0.4 - 0.7 total 0.5 Cu - remainder



Mechanical properties of grade CuCo1Ni1Be ( CW103C )



Rm - Tensile strength (MPa) (R240) 240


Rm - Tensile strength (MPa) (R480) 480


Rm - Tensile strength (MPa) (R650) 650




Rp0.2 0.2% proof strength (MPa) (R240) 220


Rp0.2 0.2% proof strength (MPa) (R480) 370


Rp0.2 0.2% proof strength (MPa) (R650) 500




A - Min. elongation at fracture (%) (R240) 20


A - Min. elongation at fracture (%) (R480) 2


A - Min. elongation at fracture (%) (R650) 8




A - Min. elongation Lo = 50mm (%) (R240) 20


A - Min. elongation Lo = 50mm (%) (R480) 2


A - Min. elongation Lo = 50mm (%) (R650) 8



Vickers hardness ( HV): (H060) 60 - 130
Vickers hardness ( HV): (H140) 140 - 180
Vickers hardness ( HV): (H200) 200 - 280