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|
规格 |
粒度分布要求% |
主要化学成分合格指标% |
||||||||
|
+100 |
-100/+140 |
-140/+200 |
-200/+325 |
-325 |
Zn |
Cu |
氢损 |
|||
|
-100 |
≤0.2 |
5-20 |
10-50 |
10-60 |
25-65 |
28.2~31.8 |
余 |
≤0.30 |
||
| 规格目数 | -100 | |
| 粒度分布要求% | +100 | ≤0.2 |
| -100/+140 | 5-20 | |
| -140/+200 | 10-50 | |
| -200/+325 | 10-60 | |
| -325 | 25-65 | |
| 主要化学成分合格指标% | Pb | 28.2~31.8 |
| Cu | 余 | |
| 氢损 | ≤0.30 | |
