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3SMnSi13S

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35MnSi13 35MnSi13X
#3SMnSi13S

Description

Romania STAS/SR 3SMnSi13S Alloy structural steel and 3SMnSi13S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 3SMnSi13S
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 3SMnSi13S STAS/SR Romania Alloy structural steel
31MnCrSi11XS
34MoCr11
34MoCr11S
34MoCr11X
34MoCr11XS
34MoCrNi16
34MoCr.Ni16S
34MoCrNi16X
34MoCrNi16XS
35MnSi13

Chemical composition(mass fraction)(wt.%) of the 3SMnSi13S

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Ti(%)
0.31 -0.39 1.10-1.40 1.10-1.40 0.035 0.020-0.040 Max 0.25 0.3 0.15 0.30 0.02

Mechanical Properties of steel grade 3SMnSi13S

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)
499 (≥) 216 (≥) 41 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 3SMnSi13S

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
32 - -     0.23 -  
154 457 - 42.3 422   -  
949 - 41 43.2   341 242

Heat Treatment of steel grade 3SMnSi13S

Heat treated : 1771°C - 1739°C

Technological Curves of steel grade 3SMnSi13S

Cross Reference Table (Equivalent Grade) of 3SMnSi13S

Grade Standard Country Application
3SMnSi13S STAS/SR Romania Alloy structural steel
35MnSi13 35MnSi13X
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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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