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50CrMo4

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46CrS2 51CrV4
#50CrMo4

Description

Spain UNE 50CrMo4 Spain structural alloy steel and 50CrMo4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 50CrMo4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 50CrMo4 UNE Spain Spain structural alloy steel
37Cr4
37CrS4
38Cr2
38CrS2
41Cr4
41CrS4
42CrMo4
42CrMoS4
46Cr2
46CrS2

Chemical composition(mass fraction)(wt.%) of the 50CrMo4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.46-0.54 0.4 0.50-0.80 0.035 0.035 0.90-1.20 0.15-0.30

Mechanical Properties of steel grade 50CrMo4

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)
537 (≥) 452 (≥) 14 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 50CrMo4

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
44 - -     0.33 -  
412 546 - 42.3 342   -  
696 - 34 41.2   141 323

Heat Treatment of steel grade 50CrMo4

Heat treated : 1694°C - 1281°C

Technological Curves of steel grade 50CrMo4

Cross Reference Table (Equivalent Grade) of 50CrMo4

Grade Standard Country Application
GS-50CrMo4 DIN Germany
50CrMo4 UNE Spain Spain structural alloy steel
EN 50CrMo4 EN Euronorm Euronorm Structural steel
46CrS2 51CrV4
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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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