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Description

Korea ISO HS6-6-2 Carbide for cutting tools and HS6-6-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HS6-6-2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy HS6-6-2 ISO Korea Carbide for cutting tools
HS1-8-1
HS3-3-2
HS3-3-2
HS6-5-2C
HS6-5-2C
HS6-5-3
HS6-5-3
HS6-5-3C
HS6-5-3C
HS6-6-2

Chemical composition(mass fraction)(wt.%) of the HS6-6-2

C(%) Si(%) Mn(%) Cr(%) Mo(%) V(%) W(%)
1.00-1.10 ≤0.45 ≤0.40 3.80-4.50 2.30-2.60 2.30-2.60 5.90-6.70

Mechanical Properties of steel grade HS6-6-2

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)
618 (≥) 332 (≥) 41 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade HS6-6-2

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 - -     0.22 -  
967 285 - 31.3 134   -  
943 - 41 32.2   322 233

Heat Treatment of steel grade HS6-6-2

Heat treated : 1858°C - 1979°C

Technological Curves of steel grade HS6-6-2

Cross Reference Table (Equivalent Grade) of HS6-6-2

Grade Standard Country Application
HS6-6-2 ISO Korea Carbide for cutting tools
HS6-6-2 ISO Korea Carbide for cutting tools
EN HS6-6-2 EN Euronorm Euronorm Tool steel

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