Standard Specification for Castings, Chromium-Nickel Alloy
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
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Standard Specification for Castings, Chromium-Nickel Alloy
This standard is issued under the fixed designation A 560/A 560M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval
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) |
---|---|---|---|---|---|---|
721 (≥) | 186 (≥) | 43 | 13 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
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 |
---|---|---|---|---|---|---|---|
948 (≥) | 736 (≥) | 44 | 24 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
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658 | 489 | 763 |
We can customize the production of ASTM 50Cr-50Ni-Nb grade, contact us for the best solution.
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