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1 绪言目前,对薄板的加工性能提出了越来越高的要求。为此,本公司开发了超深冲用冷轧钢板(KTVX 和 CHRX)。也根据需求开发了在低碳钢中添加硼(B)的热轧钢板 KFN_1以及在超低碳钢中添加硼(B)的热轧钢板KFN_2。
1 Introduction At present, the sheet processing performance put forward higher and higher requirements. To this end, the company developed ultra-deep red cold-rolled steel (KTVX and CHRX). Hot-rolled steel KFN_1 to which boron (B) is added to low-carbon steel and KFN_2 to which boron (B) was added to ultra-low carbon steel were also developed according to requirements.