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閶�(Al) 浣欓噺
閴�(Cr)鈮�0.04
閶�(Zr)0.08锝�0.15
閶�(Zn)5.7锝�6.7
纭�(Si)鈮�0.12
閻�(Fe)0.000锝�0.150
閷�(Mn)鈮�0.10
閹�(Mg)1.9锝�2.6
閳�(Ti)鈮�0.06
閵�(Cu)2.0锝�2.6