PROPRIETARY Cronidur 30 Stainless steels

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

Data updates

Latest Update: 2018-04
Total number of updates: 1
Update History

This material has 177 properties — only a subset is shown here.

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PROPRIETARY Cronidur 30 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.2500 – 0.3500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
14.0000 – 16.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 1.0000
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

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PROPRIETARY Cronidur 30 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
val1
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kg/dm³
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Thermal Conductivity
13.848 — 20.873 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 177 properties — only a subset is shown here.

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PROPRIETARY Cronidur 30 Heat Treatments


  • Soft annealed: 780 - 820 °C, holding time: 6 - 8 h, cooling: furnace or air.
    Hardened: 1000 - 1030 °C, Oil, air.
    Tempering: stress relieved annealed - 2 x 150-220 °C, high tempering in the second hardening area: 2 x 475 °C.
    Heat treatment 1: Hardening 1000 °C, 1 h, oil. Tempering: 4 h, air.

PROPRIETARY Cronidur 30 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
200 — 240
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Rockwell Hardness (HR)
val1
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PROPRIETARY Cronidur 30 International Equivalent Materials


Showing 5 of 47 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
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
IS
COUNTRY / PRODUCER
India
EQUIVALENCE CATEGORY
Implicit
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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  • 47Cross References

  • 7Composition
  • 22Mechanical Properties
  • 50Physical Properties
  • 6Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 45Total Suppliers