PROPRIETARY CRUCIBLE 348 Stainless steels

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

Data updates

Latest Update: 2015-08
Total number of updates: 1
Update History

This material has 232 properties — only a subset is shown here.

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PROPRIETARY CRUCIBLE 348 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.0800
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.0000 – 19.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 2.0000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Nb+Ta
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
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
Ta
VALUE
val1
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UNIT
%
CAS NUMBER
7440-25-7

Crucible Industries LLC., Product Data Sheets,

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PROPRIETARY CRUCIBLE 348 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
0.73 Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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This material has 232 properties — only a subset is shown here.

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PROPRIETARY CRUCIBLE 348 Heat Treatments


  • Forged: CRUCIBLE 348 should be forged at 2150-2200°F and finished above 1500°F. When CRUCIBLE 348 are to be upset, temperatures should be such that the work is finished between 1700 and 1800°F. Annealed: For maximum softness, CRUCIBLE 348 should be annealed at 2000°F, followed by a water quench. However, fully-annealed properties can be obtained by cooling rapidly from 1850/2050°F to room temperature.

PROPRIETARY CRUCIBLE 348 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
621 MPa
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Brinell Hardness (HB)
170
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Elongation, A
50 %
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Impact Energy
val1
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J
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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PROPRIETARY CRUCIBLE 348 International Equivalent Materials


Showing 2 of 197 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit

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  • 197Cross References

  • 9Composition
  • 6Mechanical Properties
  • 13Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 1Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

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

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

  • 5Total Suppliers