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UmCo-50

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Udimet 700 UmCo-51
#UMCo-50

Description

USA SAE SAE J 467 (1968), UmCo-50 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: UmCo-50
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel UmCo-50 Precipitation-Hardening SAE USA Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the UmCo-50

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe
≤0.08 ≤0.75 ≤0.65 ≤28.00 ≤ ≥ ≤ ≥ ≤50.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤20.50

Mechanical Properties of steel grade UmCo-50

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)
234 (≥) 831 (≥) 42 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade UmCo-50

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
21 - -     0.41 -  
744 812 - 33.3 341   -  
494 - 43 33.2   143 132

Heat Treatment of steel grade UmCo-50

Heat treated : 1547°C - 1138°C

Technological Curves of steel grade UmCo-50

Cross Reference Table (Equivalent Grade) of UmCo-50

Grade Standard Country Application
UMCo-50

Relevant standard of UmCo-50

SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467-(1968).pdf
Udimet 700 UmCo-51
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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