cuag0.07(of)含银铜电气用铜棒
品位:cu ag0.07(of)
编号:cw018a
分类:含银铜(含银铜)
标准:en 13601:2002铜和铜合金。通用电气用铜棒、铜棒和电线
en 1976:1998铜和铜合金。铸造未锻造铜产品
en 13605:2002铜和铜合金。电气用铜型材和异型线
chemical composition % of grade cuag0.07(of) ( cw018a )
ag bi others -
0.06 - 0.08 max 0.0005 total 0.0065 cu - remainder
mechanical properties of grade cuag0.07(of) ( cw018a )
rm - tensile strength (mpa) (r200) 200
rm - tensile strength (mpa) (r250) 250
rm - tensile strength (mpa) (r350) 350
rp0.2 0.2% proof strength (mpa) (r200) 120
rp0.2 0.2% proof strength (mpa) (r250) 180-200
rp0.2 0.2% proof strength (mpa) (r350) 320
a - min. elongation at fracture (%) (r200) 35
a - min. elongation at fracture (%) (r250) 12月15日
a - min. elongation at fracture (%) (r350) 5
a - min. elongation lo = 100mm (%) (r200) 25
a - min. elongation lo = 100mm (%) (r250) 8
a - min. elongation lo = 100mm (%) (r350) 3
vickers hardness ( hv): (h035) (r200) 35 - 65
brinell hardness (hb): (h065) (r250) 65 - 90
brinell hardness (hb): (h100) (r350) 100
properties cuag0.07(of)
volume resistivity = 0.01724 - 0.01786 ω*mm2/m ;