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Characteristics for grade     5KH3V3MFS   ( 5Х3В3МФС )



      Grade :   5KH3V3MFS   ( 5Х3В3МФС ) (   ДИ23   )
      Classification :   Die tool steel
      Equivalent grades:   Go here



Chemical composition in % for grade   5KH3V3MFS   ( 5Х3В3МФС )
C Si Mn Ni S P Cr Mo W V Nb Cu
0.45 - 0.520.5 - 0.80.2 - 0.5max   0.4max   0.03max   0.032.5 - 3.20.8 - 1.13 - 3.61.5 - 1.80.05 - 0.15max   0.3


Temperature of critical points for grade   5KH3V3MFS   ( 5Х3В3МФС ).
Ac1 = 780 ,      Ac3(Acm) = 920 ,       Ar3(Arcm) = 725


Mechanical properties under Т=20oС for grade   5KH3V3MFS   ( 5Х3В3МФС )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bars 15   1680 1500 8 38250Guenching 1130oC, oil, Drawing


    Brinell hardness for     5KH3V3MFS   ( 5Х3В3МФС )   (annealing) ,       GOST 5950-2000 HB 10 -1 = 229 - 241   MPa


Equivalent steels for grade     5KH3V3MFS   ( 5Х3В3МФС )
Warning! Indicated both exact and nearest equivalents.
Germany
DIN,WNr
30WCrV17-2
X30WCrV5-3
X30WCrV9-3



Types of delivery of grade   5KH3V3MFS   ( 5Х3В3МФС )
В32 - Graded and shaped rolling


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]

  5KH3V3MFS   ( 5Х3В3МФС ) - 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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