AISI 8620H Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Alloy Steel | AISI 8620H | |||
X7NiMn6 |
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1.6349 |
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26CrMo4 |
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1.7219 |
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Inconel 600 |
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AISI 6150H |
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UNI 5O CrV 4 |
|||||
AISI 8617H |
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AISI 8617 |
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AISI 8620 |
Element | Weight % |
C | 0.17-0.23 |
Mn | 0.60-0.95 |
Cr | 0.35-0.65 |
Ni | 0.35-0.75 |
Mo | 0.15-0.25 |
P | 0.035 |
S | 0.040 |
Si | 0.15-0.30 |
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) |
---|---|---|---|---|---|---|
612 (≥) | 285 (≥) | 43 | 33 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.43 | - | |||
656 | 519 | - | 42.3 | 311 | - | ||
473 | - | 33 | 24.2 | 441 | 331 |
Heat treated : 1289°C - 1923°C
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