UNS S66545 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of UNS S66545

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UNS UNS S66545

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This page is mainly introduced the UNS S66545 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of UNS S66545,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
UNS S66545
  • Steel Garde:UNS S66545
  • Type:Special Alloy
  • Country:USA
  • Standard:UNS
  • Application:precipitation hardening

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 771~242 σb/MPa
Yield Strength 228 σ 0.2 ≥/MPa
Elongation 53 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 580~082 -
HRC 30 -

Physical Properties

Thermal expansion 19-50 e-6/K
Thermal conductivity 11-30 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1284-7015 째C
Density 8513-4111 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)
UNS S66545 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