C83800 鉛紅黃銅 C83800鉛紅黃銅用於襯套，鐵路接觸網配件，泵裝置，銅接頭，閥門等
深圳華誠銅業材料化學成分
Cu
Sn
Pb
Zn
Fe
Ni
Sb
P
S
Al
Mn
Si
82.00-83.80
3.30-4.20
5.00-7.00
5.00-8.00
0.30
1.00A
0.25
1.5
0.08
0.005
N/A
0.005
材料機械性能
Tensile Strength(min)
Yield Strength(at .5% extention under load min)
Elongation (in 2in. or 50mm min, %)
Brinell Hardness(min)
Remarks
Ksi
MPa
Ksi
MPa
30
207
15
97
15
65
