Increase of resistance of piercing mill mandrels at seamless pipes production of 13Cr grade martensite class stainless steel at line ТПА 159‒426 of JSC VTZ
Černaâ metallurgiâ. Bûlletenʹ naučno-tehničeskoj i èkonomičeskoj informacii/Černaâ metallurgiâ. Bûlletenʹ naučno-tehničeskoj informacii