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 476~730 σb/MPa
Yield Strength 813 σ 0.2 ≥/MPa
Elongation 56 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 889~958 -
HRC 30 -

Physical Properties

Thermal expansion 46-03 e-6/K
Thermal conductivity 39-79 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0800-9475 째C
Density 7121-9367 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