AISI504 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AISI504

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AISI AISI504

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This page is mainly introduced the AISI504 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AISI504,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
AISI504

Cross Reference Table(Equivalent Materials):

Material Standard Country
S50400 AISI USA
S50400 UNS USA

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.15
Si   1.00
Mn   1.00
P   0.04
S   0.04
Cr 8.00  10.00
Mo 0.90  1.10

Mechanical Properties

Tensile strength 135~274 σb/MPa
Yield Strength 818 σ 0.2 ≥/MPa
Elongation 42 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 451~332 -
HRC 30 -

Physical Properties

Thermal expansion 56-29 e-6/K
Thermal conductivity 56-39 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3512-4913 째C
Density 2918-4023 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)
AISI504 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