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38SMnPb28

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38SMn28 44SMn28
#38SMnPb28

Description

Spain UNE 38SMnPb28 Spain structural alloy steel and 38SMnPb28 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 38SMnPb28
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 38SMnPb28 UNE Spain Spain structural alloy steel
11SMn37
11SMnPb37
10S20
10SPb20
15SMn13
35S20
35SPb20
36SMnl4
36SMnPS14
38SMn28

Chemical composition(mass fraction)(wt.%) of the 38SMnPb28

C(％) Si(％) Mn(％) P(％) Pb(%)
0.35-0.40 0.4 1.20-1.50 0.06 0.15-0.35

Mechanical Properties of steel grade 38SMnPb28

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)
365 (≥) 977 (≥) 22 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 38SMnPb28

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
13 - -     0.11 -  
918 884 - 44.3 133   -  
979 - 44 11.2   113 413

Heat Treatment of steel grade 38SMnPb28

Heat treated : 1275°C - 1173°C

Technological Curves of steel grade 38SMnPb28

Cross Reference Table (Equivalent Grade) of 38SMnPb28

Grade Standard Country Application
38SMnPb28 UNE Spain Spain structural alloy steel
EN 38SMnPb28 EN Euronorm Euronorm Structural steel
38SMn28 44SMn28
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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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