UNS S50400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of UNS S50400

Location » Home » Grades > Special Alloy > UNS S50400

UNS UNS S50400

Profile

This page is mainly introduced the UNS S50400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of UNS S50400,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
UNS S50400
  • Steel Garde:UNS S50400
  • Type:Special Alloy
  • Country:USA
  • Standard:UNS
  • Application:Martensitic special steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 079~738 σb/MPa
Yield Strength 855 σ 0.2 ≥/MPa
Elongation 61 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 430~851 -
HRC 30 -

Physical Properties

Thermal expansion 41-67 e-6/K
Thermal conductivity 64-53 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4362-7503 째C
Density 2708-3784 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 S50400 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