白铜化学成分化学成份
| white-copper白铜合金牌号Articles | 白铜化学成分Composition | ||||||
| GB/QB | DIN/ASTM/JIS | Ni＋Co | Fe | Mn | Pb | Zn | Cu |
| C7941 | JIS C7941 | 16.5-19.5 | ≤0.25 | ≤0.5 | 0.8-1.8 | REM | 60.0-64.0 |
| C79800 | C79800/CDA798 | 9.0-11.0 | ≤0.25 | 1.5-2.5 | 1.5-2.5 | REM | 45.5-48.5 |
| C79200 | C79200/CDA792 | 11.0-13.0 | ≤0.25 | ≤0.5 | 0.8-1.4 | REM | 59.0-66.5 |
| BZn15-20 | DIN CuNi15Zn20 | 14.0-16.0 | ≤0.3 | ≤0.5 | ≤0.03 | REM | 60.0-63.0 |
| bzn18-20BZn18-20 | DIN CuNi18Zn20 | 17.0-19.0 | ≤0.3 | ≤0.5 | ≤0.03 | REM | 60.0-63.0 |
| BZn10-25 | DIN CuNi10Zn25 | 9.0-11.0 | ≤0.3 | ≤0.5 | ≤0.03 | REM | 60.0-63.0 |
| BZn12-25 | DIN CuNi12Zn25 | 11.0-13.0 | ≤0.3 | ≤0.5 | ≤0.03 | REM | 60.0-63.0 |
| BZn22-18 | DIN CuNi22Zn18 | 21.0-23.0 | ≤0.3 | ≤0.5 | ≤0.03 | REM | 58.0-60.0 |
| BZn25-18 | DIN CuNi25Zn18 | 24.0-26.0 | ≤0.3 | ≤0.5 | ≤0.03 | REM | 57.0-59.0 |
| BMn0-15-0 | - | - | 0.5-5.0 | 5.0-18.0 | A1 1.0-8.0 | 0.1-5.0 | REM |
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