China GB GB/T 14992 (2005) , GH1016 Specialsteel Classification and designation for superalloys and high temperature intermetallic materials and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | GH1016 | GB | China | Classification and designation for superalloys and high temperature intermetallic materials |
C | Cr | Mo | Ni | W | Nb | Si | Mn | P | S | B | V | Ce | N |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.08 | 19.0 -22.0 | 2.60 -3.30 | 32.0 -36.0 | 5.00 -6.00 | 0.90 -1.40 | ≤0.60 | ≤1.80 | ≤0.020 | ≤0.015 | ≤0.01 | 0.10 -0.30 | ≤0.05 | 0.13 -0.25 |
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) |
---|---|---|---|---|---|---|
516 (≥) | 241 (≥) | 41 | 34 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.14 | - | |||
733 | 267 | - | 11.3 | 213 | - | ||
567 | - | 31 | 21.2 | 211 | 341 |
Heat treated : 1826°C - 1771°C
GB/T 14992 (2005) | Classification and designation for superalloys and high temperature intermetallic materials | GB-T-14992--(2005)-.pdf |
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