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Characteristics for grade     6KHVG   ( 6ХВГ )



      Grade :     6KHVG   ( 6ХВГ )
      Classification :   Die tool steel
      Equivalent grades:     Is absent



Chemical composition in % for grade   6KHVG   ( 6ХВГ )
C Si Mn Ni S P Cr W Cu
0.55 - 0.70.1 - 0.40.9 - 1.2max   0.4max   0.03max   0.030.5 - 0.80.5 - 0.8max   0.3


Temperature of critical points for grade   6KHVG   ( 6ХВГ ).
Ac1 = 780 ,      Ac3(Acm) = 795 ,       Ar3(Arcm) = 695 ,       Ar1 = 675 ,       Mn = 280


Mechanical properties under Т=20oС for grade   6KHVG   ( 6ХВГ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Steel     1570 1450 10 38460Guenching 870oC, oil, Drawing 450oC, 2h,


    Brinell hardness for     6KHVG   ( 6ХВГ )   (annealing) ,       GOST 5950-2000 HB 10 -1 = 217   MPa



Types of delivery of grade   6KHVG   ( 6ХВГ )
В22 - Graded and shaped rolling
B31 - Blanks, Blanks, Slabs
В32 - Graded and shaped rolling
B33 - Sheets and Strips


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]

  6KHVG   ( 6ХВГ ) - Die tool 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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