AISI 501 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AISI 501

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AISI AISI 501

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This page is mainly introduced the AISI 501 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AISI 501,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Material designation: 501
Standard: AISI
Country: USA
Steel Group: Structural and constructional steels
Subgroup: A 194/A 194M (2014) Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
Comment: Ferritic steel
  • Steel Garde:AISI 501
  • Type:Structural Steel
  • Country:USA
  • Standard:AISI
  • Standard Number:
    ITEM Standard Number Descriptions
    1 A 194/A 194M (2014) Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
    2 A 314 (2013) Stainless Steel Billets and Bars for Forging
  • Metallographic Structure:Ferrite
  • Application:A 194/A 194M (2014) Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤)
C   0.15
Mn 0.30  0.60
Si   0.50
P   0.030
S   0.50
Cr 4.00  6.00
Mo 0.45  0.65

Mechanical Properties

Tensile strength 422~270 σb/MPa
Yield Strength 248 σ 0.2 ≥/MPa
Elongation 68 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 550~143 -
HRC 30 -

Physical Properties

Thermal expansion 89-76 e-6/K
Thermal conductivity 25-05 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5735-6779 째C
Density 8848-3883 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)
AISI 501 Structural Steel 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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