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     14G2   ( 14Г2 )

      Grade :     14G2   ( 14Г2 )
      Substitute:   15ХСНД
      Classification :   Structural steel for welding construct
      Equivalent grades:   Go here



Chemical composition in % for grade   14G2   ( 14Г2 )
C Si Mn Ni S P Cr V N Cu As
0.12 - 0.180.17 - 0.371.2 - 1.6max   0.3max   0.035max   0.03max   0.3max   0.12max   0.008max   0.3max   0.08


Temperature of critical points for grade   14G2   ( 14Г2 ).
Ac1 = 709 ,      Ac3(Acm) = 825


Mechanical properties under Т=20oС for grade   14G2   ( 14Г2 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet to 50   510 390 19    
Sheet, GOST 19282-73 5 - 9   470 340 21    


Technological properties for grade   14G2   ( 14Г2 )
  Weldability: limited weldability.


Equivalent steels for grade     14G2   ( 14Г2 )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanItalySpainSwedenBulgariaHungaryRomaniaCzechiaAustria
-DIN,WNrJIS AFNORBSEN UNIUNESSBDSMSZSTASCSNONORM
A414(F)
A414(G)
A515(70)
A516(70)
Gr.B
Gr.C
K02203
K02403
K02700
K02704
K03101
K03102
K03103
1.0481
17Mn4
ASt45
P295GH
SB46
SB49
SG365
SGV410
SGV450
SGV480
A48AP
A48CP
A48FP
P295GH
224-430
224-460B
440
P295GH
1.0481
P295GH
Fe460-1KG
Fe460-1KW
Fe510-1KG
Fe510-1KT
Fe510-1KW
Fe510-2KG
Fe510-2KT
Fe510-2KW
P295GH
A47RCI
RAII
2102
16GS
P295GH
P295GH
K460
11478
13030
17Mn4KW


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]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

  14G2   ( 14Г2 ) - 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