MIL S-46172A Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: United States / MIL

Data updates

Latest Update: 2016-01
Total number of updates: 1
Update History

This material has 40 properties — only a subset is shown here.

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MIL S-46172A Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.67 — 7.86 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 40 properties — only a subset is shown here.

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MIL S-46172A Heat Treatments

  • The minimum heat treat process shall consist of normalizing, austenitizing, quenching in an agitated liquid and tempering. The heat treatment shall be applied to the whole of the forging and never to a portion only, except when localized heat treating is specified in the drawing.

MIL S-46172A Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
414 — 1241 MPa
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Reduction of Area
≥ 35 %
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  • -Cross References
  • -Composition
  • 36Mechanical 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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