PROPRIETARY VIRGO 17.4 PH Stainless steels

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

Data updates

Latest Update: 2022-06
Total number of updates: 2
Update History
2016-11

This material has 533 properties — only a subset is shown here.

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PROPRIETARY VIRGO 17.4 PH Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.0400
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
16.5000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
3.3000
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0

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PROPRIETARY VIRGO 17.4 PH Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Thermal Conductivity
val1
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W/(m∙°C)
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Electrical Resistivity
val1
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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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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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This material has 533 properties — only a subset is shown here.

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PROPRIETARY VIRGO 17.4 PH Heat Treatments

  • Solution annealing 1050°C ±25°C for 30 minutes, up to 1h air cooling / oil quenching below 25°C. The highest mechanical properties are obtained with the following heat treatment : 480°C, 1h , air cooling. Higher ductilities are obtained when using higher aging temperatures up to 620°C. Heat treatment 1: Hardening at 496°C for 4 h, air cooling. Heat treatment 2: Hardening at 593°C for 4 h, air cooling.
  • Solution annealing 1050 ± 25°C (1925 ± 50°F) for 30 minutes, up to 1h air cooling / oil quenching below 25°C (76°F).
    Aging / tempering: the highest mechanical properties are obtained with the following heat treatment : 480°C (896°F), 1h , air cooling. Higher ductilities are obtained when using higher aging temperatures up to 620°C (1148°F). Hardness / Temperature tempered for 4 hours after austenitizing at 1040°C (1904°F) for 30 min. quenched 100°C/sec. (212°F/sec.).
    Hot forming should be carried out in a temperature range of 950-1200°C (1742-2192°F). A full heat treatment including solution annealing, cooling lower than 25°C (76°F) and aging at the required temperature must be made after hot forming (function of the requested mechanical properties).
    Heat treatment 1: Hardening at 496°C (925 °F) for 4 h, air cooling.
    Heat treatment 2: Hardening at 593°C (1100°F) for 4 h, air cooling.

PROPRIETARY VIRGO 17.4 PH Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 965 MPa
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Brinell Hardness (HB)
≥ 293
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Elongation, A
≥ 8 %
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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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Rockwell Hardness (HR)
val1
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PROPRIETARY VIRGO 17.4 PH International Equivalent Materials

Showing 15 of 260 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
S17400
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
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
Z 6 CNU 17.04
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-564 630
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
0Cr17Ni4Cu4Nb
STANDARD
GB
COUNTRY / PRODUCER
China
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
X5CrNiCuNb16-4
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SUS630
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Carpenter Stainless 17Cr-4Ni
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Carpenter Stainless Custom 630
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
J92200
STANDARD
UNS
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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  • 260Cross References
  • 12Composition
  • 32Mechanical Properties
  • 45Physical Properties
  • 3Heat Treatment
  • -Metallography
  • -Machinability
  • 4Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 177Total Suppliers