50Cr50NiCb/50Cr50NiNb Superalloys

50Cr50NiCb/50Cr50NiNb - Specification & Application

Standard Specification for Castings, Chromium-Nickel Alloy

Chemical composition(wt.%) of 50Cr50NiCb/50Cr50NiNb grade:

Elements Min.(≥) Max.(≤) Similar Remarks

50Cr50NiCb/50Cr50NiNb - Detail

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

Mechanical properties of grade 50Cr50NiCb/50Cr50NiNb

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)
432 (≥) 631 (≥) 43 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical properties of grade 50Cr50NiCb/50Cr50NiNb

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
645 (≥) 352 (≥) 14 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 232
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
518 667 459

Equivalent Products

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