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Grade S275J2
Germany W-Nr. 1.0145
Corresponding Standard DIN EN 10025-2-2019
Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels
Classification Carbon Steel
Density 7.85 g/cm3
S275J2 Chemical Element Composition Content (%)
  Component C Mn P S Cr Ni Cu Mo
t≤150 Minimum Value - - - - - - - -
Maximum Value 0.18 1.5 0.025 0.025 0.29 0.42 0.55 0.11
  Component C Mn P S Cr Ni Cu Mo
t>150 Minimum Value - - - - - - - -
Maximum Value 0.2 1.5 0.025 0.025 0.29 0.42 0.55 0.11
S275J2 Mechanical Properties
condition Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Impact Energy Absorption
KV2
J
Long products and flat products; t≤1 430~580 ≥275 ≥15 -20°C
≥27
Long and flat products; 1<t≤1.5 430~580 ≥275 ≥16 ≥27
Long and flat products; 1.5<t≤2 430~580 ≥275 ≥17 ≥27
Long and flat products; 2<t≤2.5 430~580 ≥275 ≥18 ≥27
Long and flat products; 2.5<t<3 430~580 ≥275 ≥19 ≥27
Long and flat products; 3≤t≤16 410~560 ≥275 ≥23 ≥27
Long and flat products; 16<t≤40 410~560 ≥265 ≥23 ≥27
Long and flat products; 40<t≤63 410~560 ≥255 ≥22 ≥27
Long and flat products; 63<t≤80 410~560 ≥245 ≥21 ≥27
Long and flat products; 80<t≤100 410~560 ≥235 ≥21 ≥27
Long and flat products; 100<t≤150 400~540 ≥225 ≥19 ≥27
Long and flat products; 150<t≤200 380~540 ≥215 ≥18 ≥27
Long and flat products; 200<t≤250 380~540 ≥205 ≥18 ≥27
Long products and flat products; 250<t≤400 330~540 ≥195 ≥18 ≥27
Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Russia Sweden United Kingdom
GB ISC CNS JIS KS UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST SS BS EN/BS
Q275
(C5) 		U12752 SS490 SS490
(SS50) 		SS490 K02901 Fe430A S275J2G3
S275J2G4
(St44-3N) 		1.0144
1.0145
1.0055 		S275J2G3
S275J2G4 		Ст5кп-2
Ст5кп
БСт5кп-2 		1430 S275J2G3
S275J2G4
(43D)
S275J2 Corresponding Standards(Same grade name, different standards)
1 EN 10025-2-2004
S275J2 1.0145
2 EN 10025-2-2019
S275J2 1.0145
3 DIN EN 10025-2-2019
S275J2 1.0145
4 Q/BQB 303-2018
S275J2
5 NF EN 10025-2-2005
S275J2 1.0145 (E28-4)

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