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

Location » Home » Grades > Stainless Steels > S45500

AISI S45500

Profile

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.
Stainless Steel (Custom 455)

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.05
Mn   0.50
Si   0.50
P   0.04
S   0.03
Cr 11.00  12.50
Ni 7.50  9.50
Mo   0.50
Cu 1.50  2.50
Nb 0.10  0.50
Ti 0.80  1.40

Mechanical Properties

Tensile strength 599~106 σb/MPa
Yield Strength 536 σ 0.2 ≥/MPa
Elongation 74 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 993~640 -
HRC 30 -

Physical Properties

Thermal expansion 79-61 e-6/K
Thermal conductivity 69-92 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5074-5929 째C
Density 0004-7258 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 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