詳細(xì)說明:
Type牌號 | Chemical element 化學(xué)成分% | ||||||||||
Mg | Fe | Si | Ni | Cu | Al | Mn | Sn | Ti | Pb | Zn | |
不小于 ≥% | 不大于≤% | ||||||||||
Mg99.90 | 99.90 | 0.04 | 0.03 | 0.001 | 0.004 | 0.02 | 0.03 | - | - | - | - |
Mg99.50 | 99.95 | 0.005 | 0.015 | 0.001 | 0.002 | 0.015 | 0.015 | 0.005 | - | 0.005 | 0.01 |
Mg99.98 | 99.98 | 0.002 | 0.002 | 0.0005 | 0.0005 | 0.004 | 0.002 | 0.004 | 0.001 | 0.001 | 0.004 |