Austenitic stainless free-cutting steel
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.05 | ||
| Si | - | 1.00 | ||
| Mn | - | 2.00 | ||
| P | - | 0.06 | ||
| S | 0.15 | 0.30 | ||
| Cr | 17.00 | 19.00 | ||
| Ni | 12.50 | 14.00 | ||
| Mo | 2.50 | 3.00 | ||
| Ti | 0.80 | 1.20 |
Austenitic stainless free-cutting steel
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 853 (≥) | 979 (≥) | 32 | 21 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 656 (≥) | 666 (≥) | 23 | 14 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 422 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 864 | 247 | 682 |
We can customize the production of 2384 grade, contact us for the best solution.
–sales@specificsteel.com