UK 317S17 austenitic special steel and 317S17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Steel | 317S17 | UK | austenitic special steel | |
| 321S31 |
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| 303S31 |
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| 309S20 |
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| 310S17 |
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| 310S25 |
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| 314S25 |
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| 316S14 |
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| 316S19 |
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| 316S33 |
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| 317S11 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
|---|---|---|---|---|---|---|---|
| Max 0.08 | Max 1.00 | Max 1.00 | Max 0.045 | Max 0.03 | 18.0-20.0 | 12.0-15.0 | 3.00-4.00 |
| 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) |
|---|---|---|---|---|---|---|
| 484 (≥) | 421 (≥) | 44 | 23 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
| 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 |
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.11 | - | |||
| 657 | 738 | - | 23.3 | 423 | - | ||
| 867 | - | 23 | 44.2 | 122 | 221 |
Heat treated : 1192°C - 1643°C
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