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14CrMo4

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10MoCr50 16Mo3
#14CrMo4

Description

Romania STAS/SR 14CrMo4 Structural steel and 14CrMo4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 14CrMo4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 14CrMo4 STAS/SR Romania Structural steel
35Mn14
35VMoMn14
40VMoMnCr7
41MoCr11
43MoMn16
OLT35
OI.T45
OLT65
10CrMOL0
10MoCr50

Chemical composition(mass fraction)(wt.%) of the 14CrMo4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Ti(%)
0.10-0.18 0.15-0.35 0.40 -0.70 0.040 0.040 0.70-1.00 0.30 0.40-0.55 0.30 0.02

Mechanical Properties of steel grade 14CrMo4

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)
398 (≥) 185 (≥) 44 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 14CrMo4

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
12 - -     0.21 -  
351 176 - 43.3 341   -  
855 - 32 31.2   311 143

Heat Treatment of steel grade 14CrMo4

Heat treated : 1452°C - 1328°C

Technological Curves of steel grade 14CrMo4

Cross Reference Table (Equivalent Grade) of 14CrMo4

Grade Standard Country Application
14CrMo4 STAS/SR Romania Structural steel
14CrMo4 STAS/SR Romania Structural steel
10MoCr50 16Mo3
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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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