X29CrSi 3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X29CrSi 3

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UNE X29CrSi 3

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This page is mainly introduced the X29CrSi 3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X29CrSi 3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X29CrSi 3
  • Steel Garde:X29CrSi 3
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 703~348 σb/MPa
Yield Strength 176 σ 0.2 ≥/MPa
Elongation 13 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 847~637 -
HRC 30 -

Physical Properties

Thermal expansion 12-30 e-6/K
Thermal conductivity 75-94 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9945-5969 째C
Density 3704-8513 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)
X29CrSi 3 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

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