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
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 |