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ASTM 50Cr-50Ni

Description

AISI ASTM 50Cr-50Ni Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: ASTM 50Cr-50Ni
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel ASTM 50Cr-50Ni AISI
UNS J94603
ASTM WCA
UNS J02502
ASTM WCB
UNS J03002
ASTM WCC
UNS J02503
ASTM WCV
ASTM TypeⅠ
ASTM TypeⅡ

Chemical composition(mass fraction)(wt.%) of the ASTM 50Cr-50Ni

C
≤
Si
≤
Mn
≤
P
≤
S
≤
Cr Ni
0.1 1.0 0.3 0.02 0.02 48.0-52.0 ...
Mo Al Cu Nb Ti V Fe
  ≤0.25     ≤0.5   ≤1.0
N Co Pb B Other    
≤0.3       Ni+Cr+Nb≥97.5%    
             

Mechanical Properties of steel grade ASTM 50Cr-50Ni

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
314 (≥) 454 (≥) 12 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade ASTM 50Cr-50Ni

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
32 - -     0.21 -  
272 362 - 24.3 144   -  
999 - 21 21.2   144 211

Heat Treatment of steel grade ASTM 50Cr-50Ni

Heat treated : 1968°C - 1717°C

Technological Curves of steel grade ASTM 50Cr-50Ni

Cross Reference Table (Equivalent Grade) of ASTM 50Cr-50Ni

Grade Standard Country Application
50Cr-50Ni AISI USA
50Cr-50Ni-Nb AISI USA
50Cr-50Ni ASTM USA Castings,Chromium-Nickel Alloy
50Cr-50Ni-Nb ASTM USA Castings,Chromium-Nickel Alloy
50Cr-50Ni ASTM USA Castings,Chromium-Nickel Alloy
50Cr-50Ni-Nb ASTM USA Castings,Chromium-Nickel Alloy

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