China GB GB/T 14992 (2005) , GB/T 14997 (1994) , GB/T 14998 (1994), GH2135 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 | GH2135 | GB | China | Classification and designation for superalloys and high temperature intermetallic materials |
C | Cr | Mo | Ni | W | Al | Ti | Si | Mn | P | S | B | Ce |
---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.08 | 14.0 -16.0 | 1.70 -2.20 | 33.0 -36.0 | 1.70 -2.20 | 2.00 -2.80 | 2.10 -2.50 | ≤0.50 | ≤0.40 | ≤0.020 | ≤0.020 | ≤0.015 | ≤0.03 |
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) |
---|---|---|---|---|---|---|
589 (≥) | 628 (≥) | 14 | 12 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.32 | - | |||
535 | 733 | - | 11.3 | 113 | - | ||
666 | - | 12 | 22.2 | 113 | 112 |
Heat treated : 1938°C - 1886°C
Grade | Standard | Country | Application |
---|---|---|---|
GH2135 |
GB/T 14992 (2005) | Classification and designation for superalloys and high temperature intermetallic materials | GB-T-14992--(2005)-.pdf |
GB/T 14997 (1994) | Forged heat-resisting superalloy disks | GB-T-14997--(1994)-.pdf |
GB/T 14998 (1994) | Heat-resisting superalloy blanks for forged rings | GB-T-14998--(1994).pdf |
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