| 电解镍: 品级Ni9996 规格型号:900×980×4~5mm 板状/(4×4英寸)块状 包装:镀锌钢带捆扎/铁桶 250kg /桶执行标准 GB/T6516-1997 品级 grade | Ni9999 | Ni9996 | Ni9990 | Ni9950 | Ni9920 | Ni+Co(%min) | 99.99 | 99.96 | 99.9 | 99.5 | 99.2 | 杂 质 含 量 %max | Co | 0.005 | 0.02 | 0.08 | 0.15 | 0.50 | C | 0.005 | 0.01 | 0.01 | 0.02 | 0.10 | Si | 0.001 | 0.002 | 0.002 | / | / | P | 0.001 | 0.001 | 0.001 | 0.003 | 0.02 | S | 0.001 | 0.001 | 0.001 | 0.003 | 0.02 | Fe | 0.002 | 0.01 | 0.02 | 0.20 | 0.50 | Cu | 0.0015 | 0.01 | 0.02 | 0.04 | 0.15 | Zn | 0.001 | 0.0015 | 0.002 | 0.005 | / | As | 0.0008 | 0.0008 | 0.001 | 0.002 | / | Cd | 0.0003 | 0.0003 | 0.0008 | 0.002 | / | Sn | 0.0003 | 0.0003 | 0.0008 | 0.0025 | / | Sb | 0.0003 | 0.0003 | 0.0008 | 0.0025 | / | Pb | 0.0003 | 0.001 | 0.001 | 0.002 | 0.005 | Bi | 0.0003 | 0.0003 | 0.0008 | 0.0025 | / | Al | 0.001 | / | / | / | / | Mn | 0.001 | / | / | / | / | Mg | 0.001 | 0.001 | 0.002 | / | / |
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