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HS6-5-4-2

Description

France AFNOR HS6-5-4-2 Carbide for cutting tools and HS6-5-4-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HS6-5-4-2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy HS6-5-4-2 AFNOR France Carbide for cutting tools
X80MoCrV42-16
X15CrNiSi25-20
X15CrNiSi25-20
X15NiCrSi37-18
X15NiCrSi37-18
X20Cr13
X20Cr13
X21CrNi17
X21CrNi17
HS6-5-4-2

Chemical composition(mass fraction)(wt.%) of the HS6-5-4-2

C(%) Cr(%) Mo(%) V(%) W(%) Co(%)
0.67-0.73 4.00-4.50 4.70-5.20 1.80-2.10 5.50-6.40 ≤0.50

Mechanical Properties of steel grade HS6-5-4-2

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)
319 (≥) 365 (≥) 32 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade HS6-5-4-2

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
31 - -     0.41 -  
181 367 - 33.3 414   -  
375 - 12 24.2   312 142

Heat Treatment of steel grade HS6-5-4-2

Heat treated : 1942°C - 1649°C

Technological Curves of steel grade HS6-5-4-2

Cross Reference Table (Equivalent Grade) of HS6-5-4-2

Grade Standard Country Application
HS6-5-4-2 AFNOR France Carbide for cutting tools
HS6-5-4-2 AFNOR France Carbide for cutting tools
TG1 AFNOR France Carbide for cutting tools
TG1 AFNOR France Carbide for cutting tools

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