USA SAE A 176 (2009), A 176 S44200 Specialsteel Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 176 S44200 | Ferrite | SAE | USA | Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip |
| 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) |
|---|---|---|---|---|---|---|
| 682 (≥) | 982 (≥) | 12 | 13 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
| 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 |
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.32 | - | |||
| 996 | 613 | - | 22.3 | 432 | - | ||
| 332 | - | 32 | 11.2 | 413 | 211 |
Heat treated : 1926°C - 1717°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) |
| A 176 (2009) | Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip | A-176-(2009).pdf |
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