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 118~209 σb/MPa
Yield Strength 614 σ 0.2 ≥/MPa
Elongation 28 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 348~274 -
HRC 30 -

Physical Properties

Thermal expansion 43-47 e-6/K
Thermal conductivity 39-10 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5033-8460 째C
Density 7277-6474 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