Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.05 | ||
Mn | - | 0.20 | ||
Si | - | 1.00 | ||
P | - | 0.01 | ||
S | - | 0.008 | ||
Cr | 12.25 | 13.00 | ||
Ni | 7.50 | 8.50 | ||
Mo | 2.00 | 2.50 | ||
Al | 0.90 | 1.35 | ||
N | - | 0.01 |
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) |
---|---|---|---|---|---|---|
889 (≥) | 413 (≥) | 44 | 41 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
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 |
---|---|---|---|---|---|---|---|
211 (≥) | 454 (≥) | 11 | 22 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
442 | 155 | 761 |
We can customize the production of SA-693 S13800 grade, contact us for the best solution.
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