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37Cf5

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34MoCrNi40 37Cr10
#37Cf5

Description

Romania STAS/SR 37Cf5 Alloy structural steel and 37Cf5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 37Cf5
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 37Cf5 STAS/SR Romania Alloy structural steel
40Cr10q
41MoCr11q
18MoNiCrl7
19CrNi10
13MoCr11
17MoCr11
28MoCr11
30MoCr11
32Cr10
34MoCrNi40

Chemical composition(mass fraction)(wt.%) of the 37Cf5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.34-0.40 0.15-0.40 0.60-0.80 0.030 0.020-0.040 0.30-0.60

Mechanical Properties of steel grade 37Cf5

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)
678 (≥) 796 (≥) 11 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 37Cf5

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 - -     0.22 -  
879 132 - 22.3 244   -  
175 - 33 33.2   343 443

Heat Treatment of steel grade 37Cf5

Heat treated : 1326°C - 1878°C

Technological Curves of steel grade 37Cf5

Cross Reference Table (Equivalent Grade) of 37Cf5

Grade Standard Country Application
37Cf5 STAS/SR Romania Alloy structural steel
34MoCrNi40 37Cr10
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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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