Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.060 | ||
Si | - | 0.75 | ||
Mn | - | 2.00 | ||
P | - | 0.040 | ||
S | - | 0.015 | ||
Cr | 17.00 | 19.00 | ||
Mo | - | - | ||
Ni | 9.00 | 11.00 | ||
N | - | 0.050 | ||
Nb | 10×C | 1.00 |
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
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) |
---|---|---|---|---|---|---|
372 (≥) | 253 (≥) | 14 | 14 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 |
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 |
---|---|---|---|---|---|---|---|
618 (≥) | 186 (≥) | 13 | 44 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
459 | 446 | 168 |
We can customize the production of Z6CNNb18-10 grade, contact us for the best solution.
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