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SMn1Mo-23

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SMn1Mo-19 SMo-4
#SMn1Mo-23

Description

Czech Republic CSN SMn1Mo-23 The Czech republic Structural steel and SMn1Mo-23 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SMn1Mo-23
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SMn1Mo-23 CSN Czech Republic The Czech republic Structural steel
GMoCr-10
GMoCr-14
664.3
G637.40
G645.90
G639.90
S1
S2
S3
SMn1Mo-19

Chemical composition(mass fraction)(wt.%) of the SMn1Mo-23

C(％) Si(％) Mn(％) P(％) S(％) Ni(％) Mo(％)
0.09-0.15 0.10-0.25 1.60-1.90 0.030 0.030 Max 0.15 0.50-0.70

Mechanical Properties of steel grade SMn1Mo-23

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)
181 (≥) 633 (≥) 21 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SMn1Mo-23

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
23 - -     0.24 -  
878 479 - 24.3 244   -  
964 - 31 41.2   423 242

Heat Treatment of steel grade SMn1Mo-23

Heat treated : 1563°C - 1246°C

Technological Curves of steel grade SMn1Mo-23

Cross Reference Table (Equivalent Grade) of SMn1Mo-23

Grade Standard Country Application
SMn1Mo-23 CSN Czech Republic The Czech republic Structural steel
SMn1Mo-19 SMo-4
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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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