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Characteristics for grade     12G2F-1   ( 12Г2Ф-1 )

      Grade :     12G2F-1   ( 12Г2Ф-1 )
      Classification :   Structural steel for welding construct
      Equivalent grades:     Is absent



Chemical composition in % for grade   12G2F-1   ( 12Г2Ф-1 )
C Si Mn Ni S P Cr V N Cu As
0.09 - 0.150.17 - 0.37max   1.7max   0.3max   0.035max   0.03max   0.30.02 - 0.1max   0.012max   0.3max   0.08


Mechanical properties under Т=20oС for grade   12G2F-1   ( 12Г2Ф-1 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
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]

  12G2F-1   ( 12Г2Ф-1 ) - 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

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