USA AMS SB-463, SB-463 N08026 Specialsteel Standard Specification for UNS N08020 Alloy Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SB-463 N08026 | Austenite | AMS | USA | Standard Specification for UNS N08020 Alloy Plate, Sheet, and Strip | 
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | 
|---|---|---|---|---|---|---|---|---|
| ≤0.03 | ≤1.00 | ≤0.50 | ≤0.03 | ≤0.03 | 22.00 -26.00 | 33.00 -37.20 | 5.00 -6.70 | 2.00 -4.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 948 (≥) | 699 (≥) | 42 | 24 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 | 
| 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 | - | |||
| 646 | 412 | - | 41.3 | 242 | - | ||
| 215 | - | 24 | 42.2 | 124 | 223 | 
Heat treated : 1298°C - 1116°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 20Mo-6 HS | 
| SB-463 | Standard Specification for UNS N08020 Alloy Plate, Sheet, and Strip | SB-463.pdf | 
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