CuZn37环保黄铜带材

CuZn37 环保黄铜带材
等级：Cu-Zn37
编号：CW508L
分类：铜锌合金
密度8.4 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 12449:1999铜和铜合金。通用无缝圆管
EN 12420:1999铜和铜合金。锻件
EN 13148:2001铜和铜合金。热浸镀锡带材



Chemical composition % of grade CuZn37 ( CW508L )


Fe Ni Al Cu Pb Sn Others -
max 0.1 max 0.3 max 0.05 62 - 64 max 0.1 max 0.1 total 0.1 Zn - remainder



Mechanical properties of grade CuZn37 ( CW508L )



Rm - Tensile strength (MPa) (R300) 300-370


Rm - Tensile strength (MPa) (R350) 350-440


Rm - Tensile strength (MPa) (R410) 410-490




Rp0.2 0.2% proof strength (MPa) (R300) 180


Rp0.2 0.2% proof strength (MPa) (R350) 170


Rp0.2 0.2% proof strength (MPa) (R410) 300




A - Min. elongation at fracture (%) (R300) 48


A - Min. elongation at fracture (%) (R350) 28


A - Min. elongation at fracture (%) (R410) 12




A - Min. elongation Lo = 50mm (%) (R300) 38


A - Min. elongation Lo = 50mm (%) (R350) 19


A - Min. elongation Lo = 50mm (%) (R410) 8



Vickers hardness ( HV): (H055) 55 - 95
Vickers hardness ( HV): (H095) 95 - 125
Vickers hardness ( HV): (H120) 120 - 155