EN 10277-2:2008 standard W.NR.: 1.0533 Non-alloy steel for structural purposes CHEMICAL COMPOSITION MECHANICAL FEATURES PROPERTIES Heat analysis according to the EN 10277-2:2008 standard C % Si % Mn % P % S % N % Cu % From – – – – – – – To – – – 0,045 0,045 0,012 – According to the EN 10277-2:2008 standard Thickness mm Rolled + peeled rolled ( +SH ) Cold drawn ( +C ) hardness HB Rm (MPa) Rp0,2 minimum Rm (MPa) A5 % (MPa) minimum ≥5≤10 510 da 650 a 950 6 >10≤16 420 da 600 a 900 7 >16≤40 da 140 a 181 da 470 a 610 320 da 550 a 850 8 >40≤63 da 140 a 181 da 470 a 610 300 da 520 a 770 9 >63≤100 da 140 a 181 da 470 a 610 255 da 470 a 740 9 * Delivery condition: as rolled. Weldability: Failing any prescriptions concerning chemical composition, no technical data about this steel weldability are available. Notes: CORRESPONDENCE WITH OTHER STANDARDS (purely as an indication): EN 10025-2:2019 EN 10025:90 UNI 7070 DIN 17 100 NF A35-501 E295 Fe 490-2 Fe 490 St 50-2 A 50-2 E295GC-EN.pdf (PDF, opens in a new window)