Stainless steels - Chemical composition
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.05 | ||
Si | - | 1.00 | ||
Mn | - | 1.00 | ||
P | - | 0.040 | ||
S | - | 0.030 | ||
Cr | 16.00 | 19.00 | ||
Ni | - | - | ||
Mo | 0.90 | 1.40 | ||
N | - | - | ||
Ti | 4×(C+N)%+0.20 | 0.75 |
Stainless steels - Chemical composition
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) |
---|---|---|---|---|---|---|
397 (≥) | 737 (≥) | 23 | 43 | 31 | 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 |
---|---|---|---|---|---|---|---|
812 (≥) | 229 (≥) | 22 | 11 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
716 | 359 | 737 |
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