ASME SA-194 Grade 8ML4CuNA Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: United States / ASME

Data updates

Latest Update: 2023-10
Total number of updates: 1
Update History

This material has 7 properties — only a subset is shown here.

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ASME SA-194 Grade 8ML4CuNA Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
7.61 — 8.1 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 7 properties — only a subset is shown here.

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ASME SA-194 Grade 8ML4CuNA Heat Treatments

  • Nuts shall subsequently be carbide-solution treated by heating them for a sufficient time at a temperature to dissolve chromium carbides followed by cooling at a rate sufficient to prevent reprecipitation of the carbides.

ASME SA-194 Grade 8ML4CuNA Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
126 — 192
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Rockwell Hardness (HR)
60 — 90
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Grain Size
val1
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  • -Cross References
  • -Composition
  • 3Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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