HP 9-4-30 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | HP 9-4-30 | |||
HAYNES alloy 242 |
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Havar |
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HAYNES alloy 556 |
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HAYNES alloy 589 |
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HAYNES alloy HR120 |
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HAYNES alloy HR160 |
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HAYNES stel.star.JMetal PM |
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HNM |
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HP 9-4-20 |
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HP 9-4-25 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.29-0.34 | 0.1 | 0.1-0.35 | 0.01 | 0.01 | 0.9-1.1 | 7-8 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.9-1.1 | 0.06-0.12 | |||||
N | Co | Pb | B | Other | ||
4.25-4.75 | ||||||
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) |
---|---|---|---|---|---|---|
144 (≥) | 322 (≥) | 43 | 13 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 |
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 | - | - | 0.44 | - | |||
278 | 613 | - | 22.3 | 344 | - | ||
233 | - | 43 | 13.2 | 333 | 333 |
Heat treated : 1855°C - 1147°C
Grade | Standard | Country | Application |
---|---|---|---|
ASTM HP | AISI | USA | |
HP | ASTM | USA | Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application |
HP | ASTM | USA | Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application |
Q195 | China | Engineering and welding | |
Q215 | China | Engineering and welding | |
Q215 B | China | Engineering and welding | |
Q235 | China | Engineering and welding | |
Q235 B | China | Engineering and welding | |
Q235 C | China | Engineering and welding | |
Q235 D | China | Engineering and welding | |
Q255 A | China | Engineering and welding | |
Q255 B | China | Engineering and welding | |
Q275 | China | Engineering and welding | |
Q235q C | China | Bridge structure with steel | |
Q235q D | China | Bridge structure with steel | |
Q345q E | China | Bridge structure with steel | |
Q345q C | China | Bridge structure with steel | |
ASTM 1030 | ASTM | USA | General use carbon steel bar |
UNS G10300 | UNS | USA | General use carbon steel bar |
ASTM 1005 | ASTM | USA | General use carbon steel bar |
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