PROPRIETARY HAYNES 625 Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2021-08
Total number of updates: 2
Update History
2020-11

This material has 522 properties — only a subset is shown here.

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PROPRIETARY HAYNES 625 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.4
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.1
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
≤ 1
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-47-3
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
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

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PROPRIETARY HAYNES 625 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 205 GPa
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Electrical Resistivity
1.29 Ω∙mm²/m
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Thermal Conductivity
val1
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W/(m∙°C)
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Density
val1
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kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Dynamic Modulus of Elasticity
val1
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GPa
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Electrical Conductivity
val1
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S/m
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Melting Temperature
val1
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°C
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Poisson Coefficient
val1
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Service Temperature
val1
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°C
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This material has 522 properties — only a subset is shown here.

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PROPRIETARY HAYNES 625 Heat Treatments

  • The alloy is usually mill-annealed at 1052°C (1925°F) plus or minus 14°C (25°F) for a time commensurate with section thickness and rapidly cooled or water-quenched for optimum properties. Depending on customer requirements, alloy 625 may also be supplied solution heat-treated at temperatures at or above 1093°C (2000°F), or mill annealed at temperatures below 1052°C (1925°F). Lower temperature mill annealing treatments may result in some precipitation of second phases in alloy 625 which can affect the alloy’s properties.

PROPRIETARY HAYNES 625 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
820 — 1538 MPa
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Elongation, A
5 — 58 %
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Yield Strength, Rp0.2
val1
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MPa
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Rockwell Hardness (HR)
val1
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PROPRIETARY HAYNES 625 International Equivalent Materials

Showing 15 of 171 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
N06625
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
ERNiCrMo-3
STANDARD
AWS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
NA 21
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Implicit
MATERIAL
B 517 N06025
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
B 574 N10276
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
B 619 N10276
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
NiCr22Mo9Nb
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
B 622 N10276
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
B 834 N06625 Grade 1
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
B 575 N10276
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
NW6625
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
N06625 Grade A
STANDARD
MIL
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
N06625 Grade B
STANDARD
MIL
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Nickelvac 625
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Nicrofer 6020
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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  • 171Cross References
  • 11Composition
  • 129Mechanical Properties
  • 71Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 2Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • 8Tribology
  • 3Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 126Total Suppliers