K91061 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | K91061 | |||
K40712 |
|||||
T24 |
|||||
K30736 |
|||||
T91 |
|||||
K90901 |
|||||
T92 |
|||||
K92460 |
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T122 |
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K91271 |
|||||
T911 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.09-0.13 | 0.1-0.5 | 0.3-0.6 | 0.02 | 0.01 | 8-9.5 | ≤0.4 |
Mo | Al | W | Nb | Ti | V | Ce |
0.9-1.1 | ≤0.04 | 0.9-1.1 | 0.06-0.1 | 0.18-0.25 | ||
N | Cu | Pb | B | Other | ||
0.04-0.09 | 0.0003-0.006 | |||||
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) |
---|---|---|---|---|---|---|
654 (≥) | 233 (≥) | 44 | 34 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 321 |
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 |
---|---|---|---|---|---|---|---|
43 | - | - | 0.43 | - | |||
963 | 423 | - | 31.3 | 134 | - | ||
746 | - | 13 | 44.2 | 234 | 134 |
Heat treated : 1154°C - 1677°C
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