Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.04 | 0.08 | ||
Mn | - | 1.00 | ||
Si | - | 0.30 | ||
P | - | 0.02 | ||
S | - | 0.015 | ||
Cr | 26.0 | 28.0 | ||
Ni | 31.0 | 33.0 | ||
Ce | 0.05 | 0.10 | ||
Nb | 0.10 | 1.00 | ||
Al | - | 0.025 |
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
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) |
---|---|---|---|---|---|---|
874 (≥) | 127 (≥) | 22 | 11 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 423 |
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 |
---|---|---|---|---|---|---|---|
952 (≥) | 449 (≥) | 41 | 34 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 331 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
572 | 374 | 364 |
We can customize the production of A 403 CRS33228 grade, contact us for the best solution.
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