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44SMnPb28

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44SMn28 46S20
#44SMnPb28

Description

Spain UNE 44SMnPb28 Spain structural alloy steel and 44SMnPb28 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 44SMnPb28
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 44SMnPb28 UNE Spain Spain structural alloy steel
10S20
10SPb20
15SMn13
35S20
35SPb20
36SMnl4
36SMnPS14
38SMn28
38SMnPb28
44SMn28

Chemical composition(mass fraction)(wt.%) of the 44SMnPb28

C(％) Si(％) Mn(％) P(％) Pb(%)
0.40-0.48 0.4 1.30-1.70 0.06 0.15-0.35

Mechanical Properties of steel grade 44SMnPb28

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)
746 (≥) 429 (≥) 43 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 44SMnPb28

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
42 - -     0.22 -  
713 135 - 23.3 121   -  
913 - 41 22.2   222 313

Heat Treatment of steel grade 44SMnPb28

Heat treated : 1691°C - 1826°C

Technological Curves of steel grade 44SMnPb28

Cross Reference Table (Equivalent Grade) of 44SMnPb28

Grade Standard Country Application
44SMnPb28 UNE Spain Spain structural alloy steel
EN 44SMnPb28 EN Euronorm Euronorm Structural steel
44SMn28 46S20
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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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