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38SMn28

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36SMnPS14 38SMnPb28
#38SMn28

Description

Spain UNE 38SMn28 Spain structural alloy steel and 38SMn28 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 38SMn28
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 38SMn28 UNE Spain Spain structural alloy steel
11SMnPb30
11SMn37
11SMnPb37
10S20
10SPb20
15SMn13
35S20
35SPb20
36SMnl4
36SMnPS14

Chemical composition(mass fraction)(wt.%) of the 38SMn28

C(％) Si(％) Mn(％) P(％)
0.35-0.40 0.4 1.20-1.50 0.06

Mechanical Properties of steel grade 38SMn28

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)
617 (≥) 125 (≥) 14 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 38SMn28

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
21 - -     0.24 -  
377 539 - 13.3 412   -  
138 - 41 12.2   421 341

Heat Treatment of steel grade 38SMn28

Heat treated : 1118°C - 1687°C

Technological Curves of steel grade 38SMn28

Cross Reference Table (Equivalent Grade) of 38SMn28

Grade Standard Country Application
38SMn28 UNE Spain Spain structural alloy steel
EN 38SMn28 EN Euronorm Euronorm Structural steel
36SMnPS14 38SMnPb28
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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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