PROPRIETARY CRUCIBLE 17Cr-4Ni SUPER-X Stainless steels

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

Data updates

Latest Update: 2022-04
Total number of updates: 2
Update History
2015-08

This material has 621 properties — only a subset is shown here.

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PROPRIETARY CRUCIBLE 17Cr-4Ni SUPER-X Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.0200
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
15.2500
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
3.5000
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
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

Crucible Industries LLC., Product Data Sheets,

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PROPRIETARY CRUCIBLE 17Cr-4Ni SUPER-X Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
0.77 — 0.98 Ω∙mm²/m
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Density
7.61 — 8.1 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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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 621 properties — only a subset is shown here.

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PROPRIETARY CRUCIBLE 17Cr-4Ni SUPER-X Heat Treatments

  • Forged: At 2150-2200°F. Heated practices are similar to those of the other hardenable stainless steels except that it is recommended to heat fairly rapidly through the 1750 to 1850°F temperature range. The heat treatment consists of a solution treatment, 1900°F, 30 minutes, air cool or oil quench, and a precipitation-hardening or aging treatment, 900 to 1150°F, 1 to 4 hours, air cool.

PROPRIETARY CRUCIBLE 17Cr-4Ni SUPER-X Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 793 MPa
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Brinell Hardness (HB)
255 — 448
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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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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Rockwell Hardness (HR)
val1
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PROPRIETARY CRUCIBLE 17Cr-4Ni SUPER-X International Equivalent Materials

Showing 15 of 234 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
0Cr17Ni4Cu4Nb
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
1.4542
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiCuNb16-4
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Z 7 CNU 16-04
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Z 7 CNU 17-04
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiCuNb16-4
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-564 630
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiCuNb16-4
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
1.4542
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-693 Type 630
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-705 Type 630
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 493 Type XM-7
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SUS630
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Implicit
MATERIAL
17-4PH
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
S17480
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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  • 234Cross References
  • 11Composition
  • 166Mechanical Properties
  • 32Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 17Stress-Strain
  • -Formability
  • 4Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 156Total Suppliers