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Characteristics for grade     KH6VF   ( Х6ВФ )

      Grade :     KH6VF   ( Х6ВФ )
      Substitute:   Х12Ф1, Х12М, 9Х5Ф
      Classification :   Die tool steel
      Equivalent grades:   Go here



Chemical composition in % for grade   KH6VF   ( Х6ВФ )
C Si Mn Ni S P Cr W V Cu
1.05 - 1.150.1 - 0.40.15 - 0.45max   0.4max   0.03max   0.035.5 - 6.51.1 - 1.50.5 - 0.8max   0.3


Temperature of critical points for grade   KH6VF   ( Х6ВФ ).
Ac1 = 815 ,      Ac3(Acm) = 845 ,       Ar3(Arcm) = 775 ,       Ar1 = 625 ,       Mn = 150


Mechanical properties under Т=20oС for grade   KH6VF   ( Х6ВФ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Band annealed , GOST 2283-79 0.1 - 4   880        


    Brinell hardness for     KH6VF   ( Х6ВФ )   (annealing) ,       GOST 5950-2000 HB 10 -1 = 241   MPa


Technological properties for grade   KH6VF   ( Х6ВФ )
  Weldability: is not used.
Temper brittleness: not predisposed


Equivalent steels for grade     KH6VF   ( Х6ВФ )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandSpain
-DIN,WNrJIS AFNORBSUNE
A2
T30102
1.2363
X100CrMoV5-1
SKD12
Z100CDV5
BA2
X100CrMoV5

Types of delivery of grade   KH6VF   ( Х6ВФ )
В32 - Graded and shaped rolling
B34 - Ribbons


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

  KH6VF   ( Х6ВФ ) - 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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