Korea ISO HS6-6-2 Carbide for cutting tools and HS6-6-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool 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 | 
| 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 | 
| 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 | 
| 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 treated : 1858°C - 1979°C
| 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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