Pr-Nd Alloy Quality standard of Pr-Nd Alloy: Element Pr-Nd-1 Pr-Nd-2 La 0.05 0.05 Ce 0.05 0.05 Sm 0.01 0.01 Y 0.005 0.006 Fe 0.3 0.3 Si 0.03 0.03 Ca 0.01 0.01 Al 0.01 0.01 W ----- 0.05 Mg 0.01 0.01 O 0.01 ---- C 0.03 0.03 TREM 99 99.23 Nd 75±2 80±1 Pr 25±2 20±1 Specification: Metal ingot, mechanically polished, the detailed specification can be customized in size according to your request. Packing: In sealed doubled polyethylene bags and filled with argon, the bags are packed in iron drum containing 50kgs net each. Note: We also provide customized product.