Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.04 | ||
Si | - | 1.00 | ||
Mn | - | 2.00 | ||
P | - | 0.045 | ||
S | - | 0.015 | ||
Cr | 17.00 | 19.00 | ||
Ni | 8.50 | 10.50 | ||
Mo | - | - | ||
N | - | 0.11 | ||
Cu | 3.00 | 4.00 |
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
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 (≥) | 853 (≥) | 44 | 14 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
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 |
---|---|---|---|---|---|---|---|
261 (≥) | 438 (≥) | 12 | 14 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 211 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
977 | 859 | 696 |
We can customize the production of 1.4567 grade, contact us for the best solution.
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