Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.03 | ||
Mn | - | 2.50 | ||
Si | - | 1.00 | ||
P | - | 0.04 | ||
S | - | 0.03 | ||
Cr | 21.50 | 24.50 | ||
Ni | 3.00 | 5.50 | ||
Mo | 0.05 | 0.60 | ||
N | 0.05 | 0.20 | ||
Cu | 0.05 | 3.00 |
Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
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) |
---|---|---|---|---|---|---|
549 (≥) | 776 (≥) | 32 | 42 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 |
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 |
---|---|---|---|---|---|---|---|
948 (≥) | 455 (≥) | 24 | 43 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 234 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
583 | 586 | 221 |
We can customize the production of A 928 S32304 grade, contact us for the best solution.
–sales@specificsteel.com