International ISO ISO 4955 (2005), ISO H14 Specialsteel Heat-resistant steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | ISO H14 | Austenite | ISO | International | Heat-resistant steels |
C | Si | Mn | P | S | Cr | Ni |
---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 22.00 -24.00 | 12.00 -15.00 |
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) |
---|---|---|---|---|---|---|
366 (≥) | 876 (≥) | 12 | 41 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 |
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 |
---|---|---|---|---|---|---|---|
23 | - | - | 0.12 | - | |||
964 | 945 | - | 13.3 | 142 | - | ||
138 | - | 44 | 43.2 | 243 | 244 |
Heat treated : 1614°C - 1438°C
ISO 4955 (2005) | Heat-resistant steels | ISO-4955-(2005).pdf |
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