Super Inver High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | Super Inver | |||
SPI 126 |
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SM 2035 |
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SM 2050 |
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SM 2550 |
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SM 2060 Mo |
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SR 50A |
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Stainless W |
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Stoody 1API |
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Stoody 41 H |
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SUH 11 M |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.05 | 0.25 | 0.6 | 0.015 | 0.015 | ≤0.25 | 30.5-33.5 |
Mg | Al | Cu | Nb | Ti | Zr | Fe |
≤0.1 | ≤0.1 | ≤0.1 | ... | |||
N | Co | Pb | B | Other | ||
4-6.5 | ||||||
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) |
---|---|---|---|---|---|---|
921 (≥) | 458 (≥) | 33 | 21 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 |
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 | - | - | 0.42 | - | |||
142 | 663 | - | 23.3 | 121 | - | ||
469 | - | 32 | 13.2 | 144 | 311 |
Heat treated : 1766°C - 1115°C
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