STAS OT 550-2 Cast steels

Material group: Ferrous Alloys / Cast steels
Country / Standard: Romania / STAS

Data updates

Latest Update: 2020-12
Total number of updates: 1
Update History

This material has 15 properties — only a subset is shown here.

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STAS OT 550-2 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.35 – 0.45
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
≤ 0.3
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
≤ 0.3
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
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

STAS 600: 1982 / Carbon Steel Castings; Grades and general technical requirements for quality

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STAS OT 550-2 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 540 MPa
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Brinell Hardness (HB)
≥ 153
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Elongation, A
≥ 15 %
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Yield Strength, Rp0.2
val1
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MPa
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STAS OT 550-2 International Equivalent Materials


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MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
STAS
COUNTRY / PRODUCER
Romania
EQUIVALENCE CATEGORY
Composition 100%

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  • 2Cross References

  • 8Composition
  • 4Mechanical Properties
  • 1Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • -Total Suppliers