PROPRIETARY LESCALLOY HY-180 VIM-VAR Structural and constructional steels

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

Data updates

Latest Update: 2025-03
Total number of updates: 1
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This material has 44 properties — only a subset is shown here.

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PROPRIETARY LESCALLOY HY-180 VIM-VAR Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.1300
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
≤ 8.0000
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
≤ 2.0000
UNIT
%
CAS NUMBER
7440-47-3
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Timken Steel Corporation, Product Data Sheets,

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PROPRIETARY LESCALLOY HY-180 VIM-VAR 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 44 properties — only a subset is shown here.

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PROPRIETARY LESCALLOY HY-180 VIM-VAR Heat Treatments

  • Austenitize: Heat to 829°C (1525°F) for 1 hour per 25.4 mm of thickness and water quench to room temperature.
    Age: For maximum strength age at 482-510°C (900-950°F) for 5-10 hours and air cool to room temperature.
    Anneal: Heat to 621-649°C (1150-1200°F) for 1 hour per 25.4 mm of thickness and air cool to room temperature.

PROPRIETARY LESCALLOY HY-180 VIM-VAR Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
1407 — 1420 MPa
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Elongation, A
17 — 18 %
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
1255 — 1282 MPa
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  • -Cross References
  • 21Composition
  • 10Mechanical Properties
  • 7Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 3Total Suppliers