INCOLOY alloy 840 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | High Alloy | INCOLOY alloy 840 | |||
INCOLOY alloy 800 |
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INCOLOY alloy 800H |
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INCOLOY alloy 800HT |
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INCOLOY alloy 801 |
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INCOLOY alloy 802 |
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INCOLOY alloy 804 |
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INCOLOY alloy 805 |
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INCOLOY alloy 810 |
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INCOLOY alloy 825 |
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INCOLOY alloy 832 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.08 | 1 | 1 | 20 | 20 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
N | Co | Pb | B | Other | ||
Fe... | ||||||
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) |
---|---|---|---|---|---|---|
853 (≥) | 379 (≥) | 24 | 32 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 431 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.12 | - | |||
892 | 135 | - | 22.3 | 221 | - | ||
488 | - | 13 | 12.2 | 413 | 121 |
Heat treated : 1738°C - 1932°C
Grade | Standard | Country | Application |
---|---|---|---|
Vicalloy | AISI | USA | Martensitic special steel |
Alloy 52 | SAE | USA | Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C). |
Alloy 713C | ASTM | USA | HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS |
Alloy 713LC | ASTM | USA | HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS |
UNS J84090 | AISI | USA | |
ZGD840-1030 | China | Low alloy steel castings for general engineering and structural purposes | |
ZGD840-1030 | China | Low alloy steel castings for general engineering and structural purposes | |
J84090 | UNS | USA | Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service |
J84090 | UNS | USA | Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service |
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