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The latest Ferrosilicon Standard GB / T 2272-2020 will be implemented on September 1, 2020, when all the standards of GB / T 2272-2009 will be replaced, according to Announcement No. 14 issued by Standardization Administration.

 

The national standard "Ferrosilicon" is put under TC318 (National Technical Committee for Pig Iron and Ferroalloy Standardization) to report and carry out, and supervised by China Iron and Steel Industry Association.

 

Main drafting units: Ordos Xijin Mining and Metallurgy Co., Ltd., Inner Mongolia Erdos Electric Power Metallurgy Group Co., Ltd., Tianjin Tiangang United Special Steel Co., Ltd., Tengda Northwest Ferroalloy Co., Ltd., Jiangsu Binxin Iron and Steel Group Co., Ltd., Anhui Changjiang Iron and Steel Co., Ltd., Guangxi Liuzhou Iron and Steel Group Co., Ltd., MCC Construction Research General Institute Co., Ltd., Beijing University of Science and Technology, Institute of metallurgical Industry Information Standards.

 

Main drafters: Wang Peng, Xu Wengao, Niu Qiang, Wang Chunguang, Kai Yonghai, Wang Jianmin, Liu Peng, Chen Rong, Wu Jianzhong, Ma Ning, Shen Min, Wang Yinglong, Cui Yuwen, Li Yunhai, Chen Hai, LV Hua, Wang Lixia, Chu Shaojun, Lu Chunsheng.

 

According to "Ferrosilicon" GB / T 2272-2020, the classification of ferrosilicon is adjusted to high-silicon ferrosilicon, ordinary ferrosilicon, low-aluminum ferrosilicon and high-purity ferrosilicon. The grade of ferrosilicon is further refined. The new standard is closer to the market, improves the product quality to meet the requirements of downstream users.

 

Source: National public service platform for standards information