UNI 16 CD 3 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: Italy / UNI
Indicative price:

Data updates

Latest Update: 2022-04
Total number of updates: 3
Update History
2020-01 2014-03

This material has 53 properties — only a subset is shown here.

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UNI 16 CD 3 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.13 – 0.20
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.75 – 0.95
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.40 – 0.60
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
P+S
VALUE
val1
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UNIT
%
CAS NUMBER
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

UNI 3872: 1962 / Seamless steel tubing. tubes for sea boiler and naval tubing under pressure. Quality, Prescriptions and Testing

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UNI 16 CD 3 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 53 properties — only a subset is shown here.

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UNI 16 CD 3 Heat Treatments


  • After machining the tubes must be heat treated in order to gain the specified mechanical properties.

UNI 16 CD 3 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
431 — 539 MPa
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Elongation, A
≥ 18 %
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Impact Strength
≥ 590 kJ/m²
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Yield Strength, Rp0.2
val1
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MPa
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  • -Cross References

  • 15Composition
  • 32Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • 1Formability
  • -Fatigue
  • -Fracture
  • 1Creep

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

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

  • -Total Suppliers