Austentic Steel Forged and Bored Pipe for High-Temperature Service
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.045 | 0.10 | ||
| Si | - | 0.75 | ||
| Mn | - | 2.00 | ||
| Cr | 14.5 | 16.5 | ||
| Ni | 7.5 | 9.5 | ||
| Mo | 1.50 | 2.00 |
Austentic Steel Forged and Bored Pipe for High-Temperature Service
| 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) |
|---|---|---|---|---|---|---|
| 339 (≥) | 858 (≥) | 21 | 32 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 |
| 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 |
|---|---|---|---|---|---|---|---|
| 493 (≥) | 643 (≥) | 31 | 13 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 316 | 449 | 693 |
We can customize the production of SA-430 Grade FP16-8-2H grade, contact us for the best solution.
–sales@specificsteel.com