PROPRIETARY UR 66 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2022-07
Total number of updates: 2
Update History
2016-11

This material has 206 properties — only a subset is shown here.

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PROPRIETARY UR 66 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cr
VALUE
24
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
1.5
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
3
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
W
VALUE
val1
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UNIT
%
CAS NUMBER
7440-33-7

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PROPRIETARY UR 66 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Thermal Conductivity
val1
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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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Shear Modulus
val1
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GPa
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This material has 206 properties — only a subset is shown here.

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PROPRIETARY UR 66 Heat Treatments


  • Hot forming: 1200 - 900°C. Solution annealing is necessary after hot working: 1140 - 1210°C, soaking time: 1 to 2 min/mm of thickness at annealing temperature, cooling: water quench.
  • Furnace atmosphere must be slightly oxidising and free from sulphur contaminations. Load the plate in the furnace at specified temperature. Temperature range is 1200°C to 900°C (2190°F to 1650°F) reheat as often as necessary to reduce hardening and structural effects. Solution annealing is necessary after hot working:
    Temperature: 1150°C to 1180°C (2100°F to 2150°F).
    Soaking time: 1.5 min /mm of thickness at annealing temperature.
    Cooling: water quench.

PROPRIETARY UR 66 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
440 — 750 MPa
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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Yield Strength, Rp1
val1
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MPa
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Vickers Hardness (HV)
val1
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PROPRIETARY UR 66 International Equivalent Materials


Showing 15 of 67 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
STANDARD
MS
COUNTRY / PRODUCER
Malaysia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 67Cross References

  • 7Composition
  • 32Mechanical Properties
  • 47Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

  • 6Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

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

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

  • 45Total Suppliers