Database of Steel and Alloy (Marochnik)

  Home     Steel and Alloy     Search     Equivalent Grades     GOST Standards     Grading     Contacts  

    YOU HERE:   Steel and Alloy   ->   Structural steel

Characteristics for grade     12G2S   ( 12Г2С )

      Grade :     12G2S   ( 12Г2С )
      Substitute:   12ГС
      Classification :   Structural steel for welding construct
      Equivalent grades:     Is absent



Chemical composition in % for grade   12G2S   ( 12Г2С )
C Si Mn Ni S P Cr V N Cu As
0.09 - 0.150.5 - 0.81.3 - 1.7max   0.3max   0.035max   0.03max   0.3max   0.12max   0.008max   0.3max   0.08


Mechanical properties under Т=20oС for grade   12G2S   ( 12Г2С )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet     490 345 22  390 
Bars to 250   430 265 21    
Bars to 140   480 345 21    


Specification :
Mechanical properties :
sв - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

  12G2S   ( 12Г2С ) - Structural steel for welding construct: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

    ©   2003 - 2018         Database of Steel and Alloy (russian title is the Marochnik)
Administration of the Marochnik is not responsible for the content's use.
Previous address of this website was splav.kharkov.com
Рейтинг@Mail.ru