SAE NV 9 Structural and constructional steels

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

Data updates

Latest Update: 2024-10
Total number of updates: 1
Update History

This material has 10 properties — only a subset is shown here.

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SAE NV 9 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.39
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
Base
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
0.75
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Engine Poppet Valve Materials, SAE J775, 1980

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SAE NV 9 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 10 properties — only a subset is shown here.

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SAE NV 9 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
900 MPa
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Yield Strength, Rp0.2
710 MPa
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Reduction of Area
68 %
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  • -Cross References
  • 4Composition
  • 3Mechanical Properties
  • 3Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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