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EN 44SMnPb28

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EN 44SMn28 EN 46S20
#44SMnPb28

Description

Euronorm EN EN 44SMnPb28 Euronorm Structural steel and EN 44SMnPb28 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 44SMnPb28
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 44SMnPb28 EN Euronorm Euronorm Structural steel
EN 10S20
EN 10SPb20
EN 15SMn13
EN 35S20
EN 35SPb20
EN 36SMn14
EN 3&SMnPb14
EN 38SMn28
EN 38SMnPb28
EN 44SMn28

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

C(％) Si(％) Mn(％) P(％) S(％) Pb(%)
0.40-0.48 0.40 1.30-1.70 0.06 0.24-0.33 0.15-0.35

Mechanical Properties of steel grade EN 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)
667 (≥) 323 (≥) 41 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade EN 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
31 - -     0.11 -  
824 821 - 33.3 411   -  
121 - 11 34.2   231 234

Heat Treatment of steel grade EN 44SMnPb28

Heat treated : 1944°C - 1397°C

Technological Curves of steel grade EN 44SMnPb28

Cross Reference Table (Equivalent Grade) of EN 44SMnPb28

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