Steel 07Х18Н9Л (5Х18Н9Л)
Designation
Description
07Х18Н9Л steel is used: for the manufacture of castings parts, heat-resistant at temperatures up to +750 °C; goods, not subjected to welding is designed to work in environments do not cause intergranular corrosion; valves for the chemical industry, collectors, exhaust systems, parts, furnace fittings; plates for pickling baskets.
Note
Unstabilized corrosion resistant chromium-Nickel austenitic steel, heat-resistant to +750°C and has resistance against intergranular corrosion.
Standards
Chemical composition
Fe is the basis.
According to GOST 2176-77 the chemical composition is given for steel grade 07H18N9L. Deviations from the norms of chemical composition are allowed: for carbon ± 0.020%; for silicon ± 0.10%; on manganese, copper, chromium and nickel ± 0.10% each; by titanium and tungsten ± 0.050% each; by vanadium, molybdenum and niobium ± 0.020% each.
According to GOST 2176-77 the chemical composition is given for steel grade 07H18N9L. Deviations from the norms of chemical composition are allowed: for carbon ± 0.020%; for silicon ± 0.10%; on manganese, copper, chromium and nickel ± 0.10% each; by titanium and tungsten ± 0.050% each; by vanadium, molybdenum and niobium ± 0.020% each.
