USA SAE A 895 (2009), A 895 S42023 Specialsteel Free-Machining Stainless Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 895 S42023 | Martensite | SAE | USA | Free-Machining Stainless Steel Plate, Sheet, and Strip |
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | Zr | Se |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.30 -0.40 | ≤1.25 | ≤1.00 | ≤0.06 | ≤0.06 | 12.00 -14.00 | ≤ ≥ | ≤ ≥ | ≤0.60 | ≤0.60 | 0.15 - ≥ |
| 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) |
|---|---|---|---|---|---|---|
| 944 (≥) | 586 (≥) | 24 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 |
| 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 |
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.42 | - | |||
| 388 | 969 | - | 11.3 | 142 | - | ||
| 537 | - | 34 | 12.2 | 333 | 114 |
Heat treated : 1631°C - 1856°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| S42023 | |||
| Type420FSe | |||
| S42023 | |||
| S42023 |
| A 895 (2009) | Free-Machining Stainless Steel Plate, Sheet, and Strip | A-895-(2009).pdf |
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