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HS6-5-3-8

Description

HS6-5-3-8 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: HS6-5-3-8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel HS6-5-3-8
X38CrMo16
50CrMoV13-15
X35CrWMoV5
38CrCoWV18-17-17
HS0-4-1
HS1-4-2
HS1-8-1
HS6-5-3C
HS6-6-2
HS6-5-4

Chemical composition(mass fraction)(wt.%) of the HS6-5-3-8

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 1.23-1.33  0.70  0.40  0.030  0.030  3.80-4.50    4.70-5.30  W 5.90-6.70   V 2.70-3.20
Co  8.00-8.80

Mechanical Properties of steel grade HS6-5-3-8

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
865 (≥) 791 (≥) 21 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade HS6-5-3-8

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
22 - -     0.23 -  
454 319 - 43.3 444   -  
938 - 21 12.2   221 142

Heat Treatment of steel grade HS6-5-3-8

Heat treated : 1219°C - 1554°C

Technological Curves of steel grade HS6-5-3-8

Cross Reference Table (Equivalent Grade) of HS6-5-3-8

Grade Standard Country Application
HS6-5-3-8 Carbide for cutting tools
HS6-5-3-8 Carbide for cutting tools
EN HS6-5-3-8 EN Euronorm Tool steel

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