1、 Specifications ：

　　Sc : 2% Al : 98 ±1%
　　Fe <0.2% Si <0.1% Ca <0.03% Mg <0.02%
　　Ni <0.01% Ta <0.3% Mn <0.15%

2、 Shape and purpose ：

　　Ingot shape or irregular fragmentary shape , mainly used as additives for Al-alloy .

3、 Package :

　 Inner plastic bag ,extenal metal drum ,vacuum ,argon filled , sealed ,net weight per drum-25kg.