Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.50 | ||
Mn | - | 0.50 | ||
Si | - | 0.50 | ||
P | - | 0.04 | ||
S | - | 0.03 | ||
Cr | 11.00 | 12.50 | ||
Ni | 7.50 | 9.50 | ||
Mo | - | 0.50 |
Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
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) |
---|---|---|---|---|---|---|
858 (≥) | 743 (≥) | 42 | 43 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
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 |
---|---|---|---|---|---|---|---|
811 (≥) | 721 (≥) | 33 | 23 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
242 | 859 | 857 |
We can customize the production of SA-693 S45500 grade, contact us for the best solution.
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