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X—95级套铣符低合金钢采用热轧管→热定径→直接回火→快速回火制管工艺生产的套铣管,综合力学性能完全达到了规定的要求,而且冲击韧性高于要求值30～45J。
X-95 class sets of low-alloy steel mill with hot-rolled pipe → hot sizing → direct tempering → rapid tempering tube production process of milling tube, the comprehensive mechanical properties fully meet the requirements and higher than the impact toughness The required value of 30 ~ 45J.