X12Cr13, 1.4006, 17021 – Stainless steel
X12Cr13, 1.4006, 17021 -stainless steel for moderately stressed components of higher units. Hardenable, available in annealed or tempered QT650 condition, difficult to weld. Corrosion resistant in water and steam environments. Slight resistance to aggressive chlorine-free environment. Resistant to acidic environment. Strength after tempering up to 1350N/mm2 maximum, use up to 600°C.