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Grade S355J0
1.0553
Old Grade
Corresponding Standard NF EN 10025-2-2005
Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels
Classification Carbon Steel
S355J0 Chemical Element Composition Content (%)
  Component C ※ Si Mn P ① S ① ② Cu ③ N ④
≤ 16 Minimum Value - - - - - - -
Maximum Value 0.2 0.55 1.6 0.03 0.03 0.55 0.012
  Component C ※ Si Mn P ① S ① ② Cu ③ N ④
>16≤40 Minimum Value - - - - - - -
Maximum Value 0.2 0.55 1.6 0.03 0.03 0.55 0.012
  Component C ※ Si Mn P ① S ① ② Cu ③ N ④
>40 Minimum Value - - - - - - -
Maximum Value 0.22 0.55 1.6 0.03 0.03 0.55 0.012
◎ The carbon steel series of the French NF EN standard is equivalent to the engineering non-alloy steel of the European standard (EN), and its mechanical properties are the same as the similar non-alloy steel in Germany.
◎ NF old steel number from [NF A35-501 (1983)].
◎ If additional elements are added, they should be mentioned in the inspection report.
S355J0 Mechanical Properties
thickness
t
mm		 Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Impact Energy Absorption
KV2
J
Long products and flat products; t≤1 510~680 ≥355 ≥14(l) ≥27
Long and flat products; 1<t≤1.5 510~680 ≥355 ≥15(l) ≥27
Long and flat products; 1.5<t≤2 510~680 ≥355 ≥16(l) ≥27
Long and flat products; 2<t≤2.5 510~680 ≥355 ≥17(l) ≥27
Long and flat products; 2.5<t<3 510~680 ≥355 ≥18(l) ≥27
Long and flat products; 3≤t≤16 470~630 ≥355 ≥22(l) ≥27
Long and flat products; 16<t≤40 470~630 ≥345 ≥22(l) ≥27
Long and flat products; 40<t≤63 470~630 ≥335 ≥21(l) ≥27
Long and flat products; 63<t≤80 470~630 ≥325 ≥20(l) ≥27
Long and flat products; 80<t≤100 470~630 ≥315 ≥20(l) ≥27
Long and flat products; 100<t≤150 450~600 ≥295 ≥18(l) ≥27
Long and flat products; 150<t≤200 450~600 ≥285 ≥17(l) ≥27
Long and flat products; 200<t≤250 450~600 ≥275 ≥17(l) ≥27
◎ l-longitudinal；t-transverse
S355J0 Corresponding Standards(Same grade name, different standards)
1 EN 10025-2-2004
S355J0 1.0553
2 EN 10025-2-2019
S355J0 1.0553
3 DIN EN 10025-2-2019
S355J0 1.0553
4 Q/BQB 303-2018
S355J0
5 NF EN 10025-2-2005
S355J0 1.0553 (E36-3)

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