PROPRIETARY CT PowderRange 17-4AR F Stainless steels

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

Data updates

Latest Update: 2022-03
Total number of updates: 2
Update History
2020-01

This material has 451 properties — only a subset is shown here.

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PROPRIETARY CT PowderRange 17-4AR F Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.050
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.07
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
0.40
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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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
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
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
O
VALUE
val1
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UNIT
%
CAS NUMBER
7782-44-7; 17778-80-2
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
Sn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-31-5

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PROPRIETARY CT PowderRange 17-4AR F Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
140 — 200 GPa
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Thermal Conductivity
13 — 15 W/(m∙°C)
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This material has 451 properties — only a subset is shown here.

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PROPRIETARY CT PowderRange 17-4AR F Heat Treatments

  • Stress relief: Heating at 677°C/1h per 25.5 mm (minimum 2h) up to 4h.

    Homogenization: Heating at 1093°C/1h, followed by air cooling. If performing a HIP step, a separate homogenization is not required.

    Hot Isostatic Press: It is recommended as standard practice for microstructure homogenization, removal of residual spatter-included voids, keyhole porosities, as well as to heal any shrinkage-induced micro-cracks in the material.
    To achieve full density: Minimum pressure of 100 MPa at 1141°C, hold at selected temperature for approximately for 240 min, then cool under inert atmosphere to below 427°C. Follow with Solution Anneal and Age treatment.

    Solution Annealing and Ageing Condition: After either homogenization or HIP, Solution Anneal at 1038°C/30 min, cool to below 32°C to complete martensite transformation. Sections under 76 mm can be quenched in a suitable liquid quenchant (e.g. water or oil) and sections over 76 mm should be rapidly air cooled. It is recommended not use this Solution Annealed condition, without age hardening, for the final product due to susceptibility to stress-corrosion cracking. After Solution Anneal, age material at 482°C/1h and air cool.

PROPRIETARY CT PowderRange 17-4AR F Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
1136 — 1343 MPa
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Elongation, A
15 — 18 %
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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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Yield Strength, Rp0.2
747 — 1209 MPa
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PROPRIETARY CT PowderRange 17-4AR F International Equivalent Materials

Showing 15 of 235 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
1.4548
STANDARD
WL
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
X5CrNiCuNb16-4
STANDARD
DIN
COUNTRY / PRODUCER
Germany
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-564 630
STANDARD
ASME
COUNTRY / PRODUCER
United States
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
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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  • 235Cross References
  • 16Composition
  • 36Mechanical Properties
  • 6Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 157Total Suppliers