S45500 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45500

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UNS S45500

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This page is mainly introduced the S45500 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45500,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S45500
  • Steel Garde:S45500
  • Type:Special Alloy
  • Country:USA
  • Standard:UNS
  • Application:precipitation hardening

Cross Reference Table(Equivalent Materials):

Material Standard Country
UNS S45500 UNS USA
UNS S45500 UNS USA
S45500 UNS USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 690~456 σb/MPa
Yield Strength 883 σ 0.2 ≥/MPa
Elongation 57 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 123~947 -
HRC 30 -

Physical Properties

Thermal expansion 31-71 e-6/K
Thermal conductivity 41-32 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7889-3662 째C
Density 4293-3196 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)
S45500 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