〔74〕黄铜棒 | |||||||||||
(Brass Rods and Bars) | |||||||||||
标准代号 | 规格号码 | 记号 | 化学成分(%)Chemical composition | ||||||||
Cu | Pb | Fe | Sn | Zn | Sb | Bi | P | 其他 | |||
CNS | 4008 | C2600BE C2600BD | 68.5-71.5 | ≦0.07 | ≦0.05 | - | 其余 | - | - | - | - |
GB | 5232 | H70 | 68.0-71.5 | ≦0.03 | ≦0.1 | - | 其余 | ≦0.005 | ≦0.002 | ≦0.01 | ≦0.3 |
JIS | H3250 | C2600BE C2600BD | 68.5-71.5 | ≦0.05 | ≦0.05 | - | 其余 | - | - | - | - |
ASTM | B36 | C2600 | 68.5-71.5 | ≦0.07 | ≦0.05 | - | 其余 | - | - | - | - |
DIN | 17660 | CuZn30 | 69.0-71.0 | ≦0.05 | ≦0.05 | ≦0.05 | 其余 | - | - | - | - |
CNS | 4008 | C2700BE C2700BD | 63.0-67.0 | ≦0.07 | ≦0.05 | - | 其余 | - | - | - | - |
GB | 5232 | H65 | 63.0-68.0 | ≦0.03 | ≦0.1 | - | 其余 | - | - | - | - |
JIS | H3250 | C2700BE C2700BD | 63.0-37.0 | ≦0.05 | ≦0.05 | - | 其余 | ≦0.005 | ≦0.002 | ≦0.01 | ≦0.3 |
DIN | 17660 | CuZn36 | 63.5-65.0 | ≦0.05 | ≦0.05 | ≦0.05 | 其余 | - | - | - | - |
CNS | 4008 | C2800BE C2800BD | 59.0-63.0 | ≦0.1 | ≦0.07 | - | 其余 | - | - | - | - |
GB | 5232 | H62 | 50.5-63.5 | ≦0.08 | ≦0.15 | - | 其余 | ≦0.005 | ≦0.002 | ≦0.01 | ≦0.5 |
JIS | H3250 | C2800BE C2800BD | 59.0-63.0 | ≦0.1 | ≦0.07 | - | 其余 | - | - | - | - |
DIN | 17660 | CuZn40 | 59.0-61.5 | ≦0.3 | ≦0.3 | ≦0.2 | 其余 | - | - | - | - |