SMO 254 / UNS S31254 Sheets & Plates Chemical Composition GradeSMO 254 Ni 17.5 – 18.5 Cr 19.5 – 20.5 Mo 6– 6.5 Cu 0.5 – 1.0 N 0.18 – 0.22 C 0.02 Mn 1.0 Si 0.08 P 0.03 S 0.01 SMO 254 / UNS S31254 Sheets & Plates Mechanical Properties GradeSMO 254 Density 8.0 g/cm3 M...
SMO 254 / UNS S31254 Sheets & Plates Chemical Composition GradeSMO 254 Ni 17.5 – 18.5 Cr 19.5 – 20.5 Mo 6– 6.5 Cu 0.5 – 1.0 N 0.18 – 0.22 C 0.02 Mn 1.0 Si 0.08 P 0.03 S 0.01 SMO 254 / UNS S31254 Sheets & Plates Mechanical Propertie...
CHEMICAL COMPOSITION (NOMINAL),% C Si Mn P S Cr Ni Mo N Cu max.max.max.max.max.0.0200.80 1.000.0300.0102018 6.10.20 0.7 STANDARDS Type of steel •UNS S31254• EN 1.4547a)•W.-Nr. 1.4529b)• DIN X 2 CrNiMoCuN 20 18 6• AFNOR Z1 CNDU 20.18.06AZ...
Applications for 254 SMO include: process equipment in the chemical industry, bleaching equipment in the pulp and paper industry, flue gas cleaning, desalination, seawater handling, and heat exchangers.Chemical Composition (%)Carbon Chromium Nickel Molybdenum Nitrogen — 0.020 max 19.5 -20.5 17.5 – ...
Stainless Steel SMO 254 Other designations ASTM A813ASTM A469ASTM A269ASTM A240ASTM A182 (F44) ASTM A814 ASTM A312 ASTM A249 Stainless Steel SMO 254 Chemical Composition Chart ElementContent (%) Iron, Fe55.69 Chromium, Cr20 Nickel, Ni18 ...
254 SMO S31254 1.4529 X1CrNiMoCuN20-18-7 2378* Z1 CNDU 20.18.06AZ* Chemical properties The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table. Element Content (%) Iron, Fe 55.69 Chromium, Cr 20 Nickel, Ni 18 Molybdenum, Mo 6.1 Ni...
SMO 254 / UNS S31254 Sheets & Plates Chemical Composition GradeSMO 254 Ni 17.5 – 18.5 Cr 19.5 – 20.5 Mo 6– 6.5 Cu 0.5 – 1.0 N 0.18 – 0.22 C 0.02 Mn 1.0 Si 0.08 P 0.03 S 0.01 SMO 254 / UNS S31254 Sheets & Plates Mechanical Properties Grade...