美国加联-31X B25B铜合金标样
标样编号 | 31X B25B | 31X B3 L | 31X B5 K | 31X BIB4 B | 31X B6 K | 31X B7 L | 31X B27 B |
研制单位 | MBH | MBH | MBH | MBH | MBH | MBH | MBH |
分类 | 光谱 | 光谱 | 光谱 | 光谱 | 光谱 | 光谱 | 光谱 |
基体 | 铜基 | 铜基 | 铜基 | 铜基 | 铜基 | 铜基 | 铜基 |
牌号 | - | Cu 272 | - | - | - | - | - |
Al | 0.47 | 0.287 | 0.001 | 0.391 | 0.001 | 0.05 | 0.0015 |
As | 0.0284 | 0.0144 | 0.0054 | - | 0.0009 | 0.005 | 0.048 |
Bi | 0.0594 | 0.0098 | 0.0063 | 0.897 | 0.001 | 0.06 | 0.032 |
Cr | - | 0.0022 | 0.0002 | - | - | - | - |
Cu | 56.95 | 64.57 | 76.22 | 61.32 | 79.9 | 余量 | 80.65 |
Fe | 0.056 | 0.0541 | 0.056 | 0.153 | 0.0097 | 0.095 | 0.111 |
Mn | 0.127 | 0.0072 | 0.0006 | - | 0.0039 | 0.008 | 0.0059 |
Ni | 0.236 | 0.0431 | 0.0085 | 0.205 | 0.0066 | 0.035 | 0.0315 |
P | 0.093 | - | - | 0.0144 | - | - | 0.0159 |
Pb | 0.298 | 0.0194 | 0.021 | 0.093 | 0.0122 | 0.041 | 0.492 |
Si | 0.254 | 0.0126 | 0.001 | 0.0475 | 0.015 | 0.01 | 0.0044 |
Sn | 0.613 | 0.0149 | 0.045 | 0.512 | 0.0029 | 0.093 | 0.985 |
Zn | 40.83 | 34.95 | 23.6 | 36.26 | 19.93 | 15.2 | 17.65 |
Sb | 0.0843 | 0.0159 | 0.0057 | 0.0059 | 0.0011 | 0.015 | 0.0243 |
S | - | - | - | 0.0011 | - | - | 0.008 |
Co | - | 0.0212 | 0.0062 | 0.0317 | 0.0063 | 0.005 | - |
C | - | - | - | - | - | - | 0.0014 |
Se | - | - | - | 0.0073 | - | - | - |
Cd | - | 0.0108 | 0.0005 | 0.0014 | 0.0037 | 0.003 | - |
B | 0.0045 | 0.0021 | 0.0002 | *0.0011 | 0.0023 | 0.001 | 0.0005 |