适用于铸锭或块状镍铁批次，以获得代表性实验室样品，用于测定该批次的化学成分。在铸造过程中，可在生产商工厂采用的第一道工序，或可在买方工厂交付的批次上采用的第二道工序之间进行选择。包括两种取样方法（钻孔和铣削）。各方均有权参与取样作业。

Applies to ferronickel lots in ingot or piece form with a view to obtaining a representative laboratory sample for the determination of the chemical composition of the lot. A choice is to be made between a first procedure that can be applied at the producer's plant during casting or a second procedure that can be applied to lots as delivered at the buyer's premises. Includes two alternatives for sample taking (drilling and milling). Each party is entitled to participate in sampling operations.