18NiCr5-4/DIN1.5810 forged steel round bar 18NiCr5-4/DIN1.5810 forged steel round bar Standard: EN10084 18NiCr5-4/DIN1.5810 forged steel round bar Chemical Composition: C: 0.16-0.21 Mn: 0.6-0.9 Si:0.40max P: 0.035max S:0.035max 18NiCr5-4/DIN1.5810 forged...