PROPRIETARY LO-K 2897.02 Tool steels

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

Data updates

Latest Update: 2022-08
Total number of updates: 1
Update History

This material has 25 properties — only a subset is shown here.

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PROPRIETARY LO-K 2897.02 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.85
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
8.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.5
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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

Friedr. Lohmann GmbH, Product Data Sheets,

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PROPRIETARY LO-K 2897.02 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.72 — 8 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 25 properties — only a subset is shown here.

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PROPRIETARY LO-K 2897.02 Heat Treatments

  • Soft annealing (800-840°C); Furnace cooling
    Hardening (1050-1090°C); Air/oil/salt bath (500-550°C)
    Tempering (500-550°C)

PROPRIETARY LO-K 2897.02 Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 260
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  • -Cross References
  • 6Composition
  • 13Mechanical Properties
  • 4Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 1Total Suppliers