EN 11SMnPb37 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN 11SMnPb37

EN EN 11SMnPb37

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This page is mainly introduced the EN 11SMnPb37 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN 11SMnPb37,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Euronorm Structural steel, EN 11SMnPb37
  • Steel Garde:EN 11SMnPb37
  • Type:Special Alloy
  • Country:Euronorm
  • Standard:EN
  • Application:Euronorm Structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
11SMnPb37 UNE Spain

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 302~272 σb/MPa
Yield Strength 576 σ 0.2 ≥/MPa
Elongation 43 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 288~074 -
HRC 30 -

Physical Properties

Thermal expansion 54-41 e-6/K
Thermal conductivity 71-48 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9059-8227 째C
Density 6737-4595 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
EN 11SMnPb37 Special Alloy Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download