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Characteristics for grade     17GS   ( 17ГС )

      Grade :     17GS   ( 17ГС )
      Substitute:   16ГС
      Classification :   Structural steel for welding construct
      Equivalent grades:   Go here



Chemical composition in % for grade   17GS   ( 17ГС )
C Si Mn Ni S P Cr V N Cu As
0.14 - 0.20.4 - 0.61 - 1.4max   0.3max   0.035max   0.03max   0.3max   0.12max   0.008max   0.3max   0.08


Temperature of critical points for grade   17GS   ( 17ГС ).
Ac1 = 745 ,      Ac3(Acm) = 870 ,       Ar3(Arcm) = 790 ,       Ar1 = 680 ,       Mn = 380


Mechanical properties under Т=20oС for grade   17GS   ( 17ГС )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet, GOST 5520-79     490-510335-34523    
Pipe, GOST 10705-80     490 343 20    


Technological properties for grade   17GS   ( 17ГС )
  Weldability: without limitations.


Equivalent steels for grade     17GS   ( 17ГС )
Warning! Indicated both exact and nearest equivalents.
GermanyJapanFranceEnglandCanadaEuropeanItalyBelgiumSpainChinaSwedenBulgariaHungaryPolandRomaniaCzechiaAustriaSouth Korea
DIN,WNrJIS AFNORBSHGEN UNINBNUNEGBSSBDSMSZPNSTASCSNONORMKS
1.0570
Fe510D1
P275N
S355J0
S355J2G3
S355JO
St52-3
St52-3G
SM490A
SM490B
SM490C
SM490YA
SM490YB
SM520B
SM520C
SM53C
STK490
STKM16C
STKR490
E36-3
E36-4
S355J0
S355J2G3
S355K2G3
1449-50/35HR
1449-50/35HS
4360-50D
50D
CEW5
D1FF
ERW5
Fe510
Fe510D1FF
S355J2G3
SAW5
350W
350WT
1.0570
Fe510
Fe52CFN
Fe52DFN
S355J2G3
Fe510
Fe510B
Fe510C
Fe510CFN
Fe510D
FeE420
S355J0
S355J2G3
S355JR
FE510D1FF
AE355D
Fe510D1FF
S355J2G3
S355J2G4
16Mn
16MnDR
16Mng
16MnL
16MnR
HP345
2132
2133
2134
2174
17GS
S355J2G3
45D
B50.36
Fe355C/FF
S355J2G3
15GA
16G2
18G2AA
G355
OL52.3
11483
11523
St510D
St52F
STKM16C


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

  17GS   ( 17ГС ) - 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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