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灏堟キ澹撻憚琛屾キ24骞�
鍊煎緱瀹㈡埗淇¤炒鐨勫閼勪緵鎳夊晢
4铏熷閼勯媴鍚堥噾鏈夐仼閲忕殑鍚妳閲�锛屾湁鑹ソ鑴ā鏁堟灉锛屼篃鏈夎垏 3铏� 鍚堥噾鐨勯煂鏌旀€с€傞仼鐢ㄤ簬鎷夐張銆侀＞鐗�銆�
4铏熷閼勯媴鍚堥噾 GH4鎴愪唤鍚噺
| 鍏冪礌Element | 鏈€浣� Min(%) | 鏈€楂� Max (%) |
| 閶丄luminum (Al) | 3.8 | 4.3 |
| 閹侻agnesium (Mg) | 0.02 | 0.06 |
| 閵匔opper (Cu) | 0.2 | 0.4 |
| 閴汱ead (Pb) | 0.003 | |
| 閹楥admium (Cd) | 0.003 | |
| 閷玊in (Sn) | 0.001 | |
| 閻� Lron (Fe) | 0.03 | |
| 閹� Nickel (Ni) | 0.001 | |
| 纭� Silicon (Si) | 0.02 | |
| 閵indium (In) | 0.0005 | |
| 閴圱hallium (Ti) | 0.001 | |
| 閶匷inc (Zn) | 浣欓噺 (Balance) |
