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42CrMoS4

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42CrMo4 46Cr2
#42CrMoS4

Description

Spain UNE 42CrMoS4 Spain structural alloy steel and 42CrMoS4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 42CrMoS4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 42CrMoS4 UNE Spain Spain structural alloy steel
34CrNiMo6
36CrNiMo4
36NiCrMol6
37Cr4
37CrS4
38Cr2
38CrS2
41Cr4
41CrS4
42CrMo4

Chemical composition(mass fraction)(wt.%) of the 42CrMoS4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.38-0.45 0.4 0.60-0.90 0.035 0.020-0.040 0.90-1.20 0.15-0.30

Mechanical Properties of steel grade 42CrMoS4

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)
929 (≥) 218 (≥) 33 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 42CrMoS4

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
11 - -     0.14 -  
717 329 - 24.3 332   -  
898 - 21 13.2   144 122

Heat Treatment of steel grade 42CrMoS4

Heat treated : 1397°C - 1184°C

Technological Curves of steel grade 42CrMoS4

Cross Reference Table (Equivalent Grade) of 42CrMoS4

Grade Standard Country Application
42CrMoS4 UNE Spain Spain structural alloy steel
EN 42CrMoS4 EN Euronorm Euronorm Structural steel
42CrMo4 46Cr2
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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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