PROPRIETARY MY19 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2020-10
Total number of updates: 4
Update History
2019-06 2018-04 2014-06

This material has 70 properties — only a subset is shown here.

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PROPRIETARY MY19 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.10
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.010
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
8.75
UNIT
%
CAS NUMBER
7440-48-4
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
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

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PROPRIETARY MY19 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Electrical Resistivity
0.45 — 0.65 Ω∙mm²/m
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Density
val1
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kg/dm³
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Thermal Conductivity
20.5 W/(m∙°C)
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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This material has 70 properties — only a subset is shown here.

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PROPRIETARY MY19 Heat Treatments


  • Starting from the solution treated condition, hardening is achieved using the following ageing treatment: Heat to 480°C; Hold at temperature for 3 to 5 hours. A very slight contraction of the part (of the order of 0.07 %) occurs during the ageing treatment. Forging: 1280/830°C.
    Solution heat treated: Heat to 820°C followed by air cool.
    Aged: After ageing at 480°C for 4 hours.

PROPRIETARY MY19 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
1070 — 2050 MPa
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Elongation, A
8.5 — 14 %
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Impact Energy
val1
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J
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Reduction of Area
val1
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%
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp0.2
870 — 1980 MPa
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Vickers Hardness (HV)
val1
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PROPRIETARY MY19 International Equivalent Materials


Showing 11 of 14 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
Generic
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

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  • 14Cross References

  • 6Composition
  • 13Mechanical Properties
  • 20Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • 1Fracture
  • -Creep

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

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

  • 13Total Suppliers