USA AISI S44200 Specialsteel Ferritic Chromium Heat Resisting Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | S44200 | Ferrite | AISI | USA | Ferritic Chromium Heat Resisting Steel |
C | Mn | Si | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.02 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.035 | 18.00 -23.00 | ≤ ≥ | ≤ ≥ |
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) |
---|---|---|---|---|---|---|
954 (≥) | 984 (≥) | 21 | 34 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.41 | - | |||
121 | 686 | - | 34.3 | 244 | - | ||
983 | - | 24 | 44.2 | 432 | 231 |
Heat treated : 1275°C - 1493°C
Grade | Standard | Country | Application |
---|---|---|---|
1.4429 | |||
1.4429 | |||
1.4424 | |||
1.2442 | |||
1.4421 | |||
442 | |||
S44200 | |||
SAE 4422 | |||
UNS G44220 | |||
AISI 4427 | |||
UNS G44270 | |||
SAE 9442 | |||
ASTM 4422 | |||
UNS G44220 | |||
ASTM 4427 | |||
UNS G44270 | |||
AMS 6442E | |||
1.2442 | |||
1.2442 | |||
442(S44200) |
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