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

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
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 461~339 σb/MPa
Yield Strength 846 σ 0.2 ≥/MPa
Elongation 63 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 206~307 -
HRC 30 -

Physical Properties

Thermal expansion 50-02 e-6/K
Thermal conductivity 74-36 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0414-7070 째C
Density 9623-9012 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 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