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EN 10025-3-2004
Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels
Chemical Composition (%)
Material Designation 碳C 硅Si 锰Mn 磷P 硫S 铬Cr 镍Ni 铜Cu 氮N 铝Al 钼Mo 钛Ti 钒V 铌Nb
1.0545 (S355N) 0~0.2 0~0.5 0.9~1.65 0~0.03 0~0.025 0~0.3 0~0.5 0~0.55 0~0.015 - 0~0.1 0~0.05 0~0.12 0~0.05
1.0546 (S355NL) 0~0.18 0~0.5 0.9~1.65 0~0.025 0~0.02 0~0.3 0~0.5 0~0.55 0~0.015 0.02~ 0~0.1 0~0.05 0~0.12 0~0.05
1.8825 (S420M) 0~0.18 0~0.55 0~1.8 0~0.035 0~0.03 0~0.35 0~0.85 0~0.6 0~0.027 0.015~ 0~0.23 - 0~0.14 0~0.06
1.8902 (S420N) 0~0.2 0~0.6 1~1.7 0~0.03 0~0.025 0~0.3 0~0.8 0~0.55 0~0.025 0.015~ 0~0.1 0~0.05 0~0.05 0~0.05
1.8912 (S420NL) 0~0.2 0~0.6 1~1.7 0~0.025 0~0.02 0~0.3 0~0.8 0~0.55 0~0.025 0.02~ 0~0.16 0~0.05 0~0.2 0~0.05
1.0490 (S275N) 0~0.2 0~0.45 0.45~1.6 0~0.035 0~0.03 0~0.35 0~0.35 0~0.6 0~0.017 0.015~ 0~0.13 0~0.06 0~0.07 0~0.06
1.0491 (S275NL) 0~0.18 0~0.45 0.45~1.6 0~0.03 0~0.025 0~0.35 0~0.35 0~0.6 0~0.017 0.015~ 0~0.13 0~0.06 0~0.07 0~0.06
1.8901 (S460N) 0~0.22 0~0.65 0.95~1.8 0~0.035 0~0.03 0~0.35 0~0.85 0~0.6 0~0.027 0.015~ 0~0.13 0~0.06 0~0.22 0~0.06
1.8903 (S460NL) 0~0.22 0~0.65 0.95~1.8 0~0.03 0~0.025 0~0.35 0~0.85 0~0.6 0~0.027 0.015~ 0~0.13 0~0.06 0~0.22 0~0.06
For Reference Only