Barra Quadrada - Composição Química

  C (%) Mn (%) P (%) S (%) Si (%) Al (%) Cu (%) N (%) Ceq (%) Galvanização
S185 Não
S235JR < 0.170 < 1.40 < 0.035 < 0.030 < 0.40 < 0.55 < 0.009 < 0.35 Não
S235JRCL1 < 0.170 < 1.40 < 0.025 < 0.030 < 0.03 > 0.010 < 0.55 < 0.009 < 0.35 Classe 1
S235J0 < 0.170 < 1.40 < 0.030 < 0.030 < 0.03 < 0.55 < 0.009 < 0.35 Classe 1
S235J2+N 0.130 - 0.170 < 1.40 < 0.025 < 0.020 < 0.03 0.015 - 0.070 < 0.15 < 0.007 < 0.35 Classe 1
S235J2 < 0.170 < 1.40 < 0.025 < 0.025 < 0.03 < 0.55 < 0.35 Classe 1
S275JR < 0.210 < 1.50 < 0.035 < 0.025 < 0.55 < 0.012 < 0.40 Não
S275J0 0.040 - 0.180 < 1.50 < 0.025 < 0.020 < 0.03 < 0.20 < 0.009 < 0.40 Classe 1
S275J2+N < 0.180 < 1.50 < 0.025 < 0.020 < 0.03 > 0.020 < 0.55 < 0.012 < 0.40 Classe 1
S275J2 < 0.180 < 1.50 < 0.025 < 0.025 < 0.03 > 0.020 < 0.55 < 0.012 < 0.40 Classe 1
S355JR < 0.200 < 1.60 < 0.035 < 0.020 < 0.50 < 0.55 < 0.009 < 0.45 Não
S355J0 < 0.200 < 1.60 < 0.025 < 0.020 < 0.03 0.020 - 0.080 < 0.55 < 0.009 < 0.45 Classe 1
S355J2+N 0.150 - 0.200 < 1.60 < 0.025 < 0.010 < 0.25 0.020 - 0.080 < 0.55 < 0.008 < 0.45 Classe 3
S355J2 < 0.200 < 1.60 < 0.025 < 0.015 < 0.03 0.020 - 0.080 < 0.55 < 0.009 < 0.45 Classe 1
S355K2+N < 0.200 < 1.60 < 0.025 < 0.015 0.15 - 0.25 < 0.55 < 0.009 < 0.45 Classe 3