USA SAE A 565/A 565M (2010), A 565 S41800 Specialsteel Martensitic Stainless Steel Bars for High-Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 565 S41800 | Martensite | SAE | USA | Martensitic Stainless Steel Bars for High-Temperature Service |
| C | Mn | Si | P | S | Cr | Ni | Mo | W |
|---|---|---|---|---|---|---|---|---|
| 0.15 -0.20 | ≤0.50 | ≤0.50 | ≤0.04 | ≤0.03 | 12.00 -14.00 | 1.80 -2.20 | ≤ ≥ | 2.50 -3.50 |
| 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) |
|---|---|---|---|---|---|---|
| 664 (≥) | 987 (≥) | 42 | 11 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 331 |
| 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 |
|---|---|---|---|---|---|---|---|
| 44 | - | - | 0.23 | - | |||
| 844 | 536 | - | 33.3 | 232 | - | ||
| 352 | - | 22 | 42.2 | 413 | 224 |
Heat treated : 1283°C - 1838°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| S41800 | |||
| S41800 | |||
| S41800 | |||
| 418(S41800) | |||
| S41800 | |||
| UNS S41800 |
| A 565/A 565M (2010) | Martensitic Stainless Steel Bars for High-Temperature Service | A-565-A-565M-(2010).pdf |
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