SS 02 23 Cast irons

Material group: Ferrous Alloys / Cast irons
Country / Standard: Sweden / SS

Data updates

Latest Update: 2022-04
Total number of updates: 1
Update History

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SS 02 23 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
2.9 – 3.1
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Ceq
VALUE
3.2 – 3.5
UNIT
%
CAS NUMBER
CRITERIA
Mn
VALUE
0.8 – 1.0
UNIT
%
CAS NUMBER
7439-96-5
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

SS 14 02 23: 1984 / Grey iron - Hardness in the castings

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SS 02 23 Heat Treatments


  • For relaxation annealing, a temperature of 600 - 650°C with a holding time of 1 hour is recommended for every 25 mm wall thickness, but at least 1 hour. The material should cool slowly (~ 50°C / h) to a temperature below 325°C.

SS 02 23 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 350 MPa
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Brinell Hardness (HB)
230 — 280
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SS 02 23 International Equivalent Materials


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MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
SS
COUNTRY / PRODUCER
Sweden
EQUIVALENCE CATEGORY
Composition 100%

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  • 1Cross References

  • 6Composition
  • 2Mechanical Properties
  • -Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • -Total Suppliers