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Title Standard No. Implemented On
Pure iron raw materialGB/T 9971-20172018-9-1
Cold-rolled non-oriented electrical steel strip(sheet) for electric vehicle driving motorGB/T 34215-20172018-6-1
Cold-rolled electrical steel delivered in the fully-processed state—Part 2: Grain-oriented steel strip(sheet)GB/T 2521.2-20162017-5-1
Cold-rolled electrical steel delivered in the fully-processed state—Part 1: Grain non-oriented steel strip(sheet)GB/T 2521.1-20162017-5-1
Electrical steel core for power transformersGB/T 32288-20152016-11-1
Cold-rolled non-oriented electrical steel strip delivered in the semi-processed stateGB/T 17951.2-20142015-4-1
High magnetic induction cold-rolled non-oriented electrical steel strip and sheetGB/T 25046-20102011-6-1
Cold-rolled grain-oriented and non-oriented electrical steel strip (sheet)GB/T 2521-20082009-5-1
Soft magnetic ironGB/T 6983-20082009-5-1
Pure iron for raw meterialGB/T 9971-20042004-9-1
Cold-rolled grain non-orientel electrical steel strip (sheet) delivered in the semi-processed stateGB/T 17951.2-20022003-6-1
Technical requirements for magnetic iron hot-rolled platesGB/T 6984-19861987-10-1
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