Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.015 | ||
| Si | 5.00 | 5.60 | ||
| Mn | 0.50 | 0.80 | ||
| P | - | 0.03 | ||
| S | - | 0.013 | ||
| Cr | 17.0 | 18.0 | ||
| Ni | 17.0 | 18.0 | ||
| Mo | - | 0.20 | ||
| Cu | - | 0.35 | ||
| N | - | 0.05 |
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
| 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) |
|---|---|---|---|---|---|---|
| 691 (≥) | 728 (≥) | 23 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
| 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 |
|---|---|---|---|---|---|---|---|
| 166 (≥) | 546 (≥) | 33 | 42 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 165 | 985 | 914 |
We can customize the production of SA-240 S30601 grade, contact us for the best solution.
–sales@specificsteel.com