S45000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45000

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UNS S45000

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This page is mainly introduced the S45000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45000,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S45000
  • Steel Garde:S45000
  • Type:Stainless Steels & Special Steels
  • Country:USA
  • Standard:UNS
  • Application:S45000

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤)
C   0.50
Si   1.00
Mn   1.00
P   0.03
S   0.03
Cr 14.0  16.0
Ni 5.00  7.00
Mo 0.50  1.00
Cu 1.25  1.75
Nb 8×C% 

Mechanical Properties

Tensile strength 201~628 σb/MPa
Yield Strength 008 σ 0.2 ≥/MPa
Elongation 13 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 831~300 -
HRC 30 -

Physical Properties

Thermal expansion 03-93 e-6/K
Thermal conductivity 54-49 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1060-3307 째C
Density 2836-8946 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)
S45000 Stainless Steels & Special Steels 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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