PROPRIETARY X 245 HTM Tool steels

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

Data updates

Latest Update: 2015-10
Total number of updates: 1
Update History

This material has 21 properties — only a subset is shown here.

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PROPRIETARY X 245 HTM Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
B
VALUE
0.0200
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
2.4500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
5.3000
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
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
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

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PROPRIETARY X 245 HTM Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 213 GPa
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Density
7.41 — 8 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 21 properties — only a subset is shown here.

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PROPRIETARY X 245 HTM Heat Treatments

  • Normalised at 870 - 900°C, 2h, cooled to 540°C in the furnace at a rate of 10°C/1h. Below 540°C allow to cool naturally in air. Stress-relieve annealed at 650°C for 2h. Cooled must be executed slowly in the furnace to 500°C. Below 500°C the cooling can be made simply in air. Hot bath tempered at 200 - 500°C, cooled in air. Heat treatment 1: Hardened at 1080°C. Tempered at 520°C. Heat treatment 2: Hardened at 1080°C. Tempered at 500°C.

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  • 6Cross References
  • 8Composition
  • -Mechanical Properties
  • 5Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 1Total Suppliers