Iron and steel. Stainless steel for high temperature application
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.18 | 0.24 | ||
Si | 0.10 | 0.50 | ||
Mn | 0.30 | 0.80 | ||
P | - | 0.0350 | ||
S | - | 0.0350 | ||
Ni | 0.30 | 0.80 | ||
Cr | 11.0 | 12.50 | ||
Mo | 0.80 | 1.20 | ||
V | 0.25 | 0.35 |
Iron and steel. Stainless steel for high temperature application
NF A 35-578 Iron and steel. Stainless steel for high temperature application; Replaced by NF EN 10302:2003
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) |
---|---|---|---|---|---|---|
341 (≥) | 629 (≥) | 33 | 32 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 |
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 |
---|---|---|---|---|---|---|---|
485 (≥) | 449 (≥) | 11 | 21 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
245 | 627 | 932 |
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