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Characteristics for grade     SHKH15SG   ( ШХ15СГ )

      Grade :     SHKH15SG   ( ШХ15СГ )
      Substitute:   ХВГ, ШХ15, 9ХС, ХВСГ
      Classification :   Bearing structural steel
      Equivalent grades:   Go here



Chemical composition in % for grade   SHKH15SG   ( ШХ15СГ )
C Si Mn Ni S P Cr Ti Cu O
0.95 - 1.050.4 - 0.650.9 - 1.2max   0.3max   0.02max   0.0271.3 - 1.65max   0.01max   0.25max   0.0015


Temperature of critical points for grade   SHKH15SG   ( ШХ15СГ ).
Ac1 = 750 ,      Ac3(Acm) = 910 ,       Ar1 = 688 ,       Mn = 205


Mechanical properties under Т=20oС for grade   SHKH15SG   ( ШХ15СГ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Steel     590-730370-41020 45440Annealing 790 - 810oC,Cooling oven, 15 oC/h,


    Brinell hardness for     SHKH15SG   ( ШХ15СГ )   (hot-rolled) ,     Rolled stock GOST 801-78 HB 10 -1 = 179 - 217   MPa


Technological properties for grade   SHKH15SG   ( ШХ15СГ )
 Flakes : predisposed
Temper brittleness: predisposed


Physical properties for grade   SHKH15SG   ( ШХ15СГ )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 2.11     7650    
100            
200   13.4        
300   13.6        
T E 10- 5 a 10 6 l r C R 10 9


Equivalent steels for grade     SHKH15SG   ( ШХ15СГ )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanSpainChinaBulgariaHungaryPolandRomaniaCzechia
-DIN,WNrJIS AFNORBSEN UNEGBBDSMSZPNSTASCSN
A485
Gr.2
K19195
1.3520
100CrMn6
SUJ3
100CM6
100CrMn6
535A99
1.3520
100CM6
100CrMn6
100CrMn6
Cr9SiMn
GCr15SiMn
GCr9SiMn
SchCh15SG
GO4
LH15SG
RUL2
RUL2v
14209


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]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

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

  SHKH15SG   ( ШХ15СГ ) - Bearing structural steel: 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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