Products made of steel S245

Characteristics of steel grade S245

Low-carbon steel grade S245 meets the requirements of DSTU 8539 and GOST 27772.

Classification: steel for building structures with welded and other connections.

Products: hot-rolled steel, wide-strip universal, shaped steel, roll-formed sections.  


Chemical composition of S245 steel by ladle sample analysis according to GOST 27772, %

C Si Mn Ni S P Cr N Cu Al
≤0,22 0,06 - 0,16 ≤ 1,00 ≤0,30 ≤0,025 ≤0,040 ≤0,30 ≤0,012 ≤0,30 ≤ 0,02


Mechanical properties of sheet and wide-strip products from steel S245

Thickness, mm Yield strength, N/mm2 (min) Tensile strength, N/mm2 (min) Elongation δ5, %
2 - 3.9 245 370 20
4 - 30 235 370 24


Analogues of steel S245

Russia St3ps5, St3sp5
European Union S235JR, S235J2



Steel grade S245 is used in the manufacture of rolled products intended for building steel structures with welded and other connections. 



Steel S245 can be welded without restrictions.    

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