PROPRIETARY A50 Tool steels

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

Data updates

Latest Update: 2022-05
Total number of updates: 3
Update History
2020-11 2013-11

This material has 187 properties — only a subset is shown here.

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PROPRIETARY A50 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.55
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
1.10
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
0.50
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

Dörrenberg Edelstahl GmbH, Product Data Sheets,

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PROPRIETARY A50 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Thermal Conductivity
35.9 W/(m∙°C)
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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This material has 187 properties — only a subset is shown here.

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PROPRIETARY A50 Heat Treatments


  • Soft annealed: 650-700°C, furnace cooled (HB ≤ 248)
    Stress relief annealed: 600-650°C, furnace cooled
    Hardened: 840-890°C, oil cooled, pressure gas (N2), air cooled

    The stress relief annealing recommendation 600-650°C is valid for the soft annealed condition.
  • Soft annealing: 650 - 700°C, furnace cooling.
    Stress Relieving: 600 - 650°C, furnace cooling.
    Hardening: 840 - 890°C, oil, compressed gas (N2), air cooling.

PROPRIETARY A50 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
220 — 415
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Rockwell Hardness (HR)
37 — 42
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PROPRIETARY A50 International Equivalent Materials


Showing 15 of 80 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
EU
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GOST
COUNTRY / PRODUCER
Russia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
UNI
COUNTRY / PRODUCER
Italy
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
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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  • 80Cross References

  • 10Composition
  • 4Mechanical Properties
  • 17Physical Properties
  • 5Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 71Total Suppliers