PROPRIETARY YSS YXR3 Tool steels

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

Data updates

Latest Update: 2025-03
Total number of updates: 2
Update History
2015-02

This material has 31 properties — only a subset is shown here.

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PROPRIETARY YSS YXR3 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.6
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
0.1 – 1.0
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
4.3
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

Proterial, Ltd. (former Hitachi Metals, Ltd.), Product Data Sheets,

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PROPRIETARY YSS YXR3 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 212 GPa
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Thermal Conductivity
18.7 W/(m∙°C)
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Density
7.72 — 8 kg/dm³
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Poisson Coefficient
val1
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This material has 31 properties — only a subset is shown here.

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PROPRIETARY YSS YXR3 Heat Treatments


  • Annealing at 800 - 880°C, slow cooling.
    Quenching at 1150 - 1160°C or 1130 - 1150°C, oil (salt bath).
    Tempering at 560 - 590°C, air cooling.

PROPRIETARY YSS YXR3 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 241
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Rockwell Hardness (HR)
≥ 51
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  • -Cross References

  • 5Composition
  • 16Mechanical Properties
  • 6Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 2Total Suppliers