SAE PL 12M Cast irons

Material group: Ferrous Alloys / Cast irons
Country / Standard: United States / SAE

Data updates

Latest Update: 2023-03
Total number of updates: 1
Update History

This material has 23 properties — only a subset is shown here.

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SAE PL 12M Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
1.80 – 2.30
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
12.00 – 14.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
Remainder
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

SAE J 1692: 1993 / Valve seat insert information report

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SAE PL 12M Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
180 GPa
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Thermal Conductivity
29.288 W/(m∙°C)
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Service Temperature
850 °C
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 23 properties — only a subset is shown here.

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SAE PL 12M Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
800 MPa
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Brinell Hardness (HB)
425
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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Rockwell Hardness (HR)
val1
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  • -Cross References
  • 9Composition
  • 9Mechanical Properties
  • 4Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • 1Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers