0#锡锭sn99.99 1#锡锭 sn99.90 标准:gb/t 728-1998
0#锡锭:牌号sn99.995,化学成份:锡≥99.95,砷≤0.003,铁≤0.004,铜≤0.004,铅≤
0.01,铋≤
0.006,锑≤0.014,镉≤0.0005,锌≤0.0008,ai≤0.0008,杂质总合≤0.50
1#锡锭:牌号sn99.90,化学成份:锡≥99.90,砷≤0.008,铁≤0.007,铜≤0.008,铅≤0.04
,铋≤
0.015,锑≤0.02,镉≤0.0008,锌≤0.001,ai≤0.001,杂质总合≤0.10
净重:每锭重25kg±0.2kg
包装:镀锌钢带捆扎
产地: 牌号:云锡、云亨、云山、飞碟、南山、金海