PROPRIETARY Alloy 625 Nickel Alloys

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

Data updates

Latest Update: 2023-02
Total number of updates: 8
Update History

This material has 682 properties — only a subset is shown here.

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PROPRIETARY Alloy 625 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.3000
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.0500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
22.0000
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
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
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

Sandmeyer Steel Company, Product Data Sheets,

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PROPRIETARY Alloy 625 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 207.5 GPa
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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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Thermal Conductivity
val1
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W/(m∙°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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Heat Capacity
val1
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J/(kg∙°C)
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Melting Temperature
val1
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°C
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Poisson Coefficient
val1
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This material has 682 properties — only a subset is shown here.

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PROPRIETARY Alloy 625 Heat Treatments

  • Melting can be undertaken by Electric Arc Furnace, followed by Argon Oxygen Decarburisation or Vacuum Oxygen Decarbonisation and then Vacuum Arc Remelting or Electric Slag Refining. Alternatively, melting by Vacuum Induction Melting followed by further refinement by Electric Slag Refining or Vacuum Arc Remelting is allowed.
    Annealing shall be carried out at a temperature above 875°C, allowing sufficient time for full annealing to take place. Quenching can be by water quench or air quench.
  • The standard anneal at a minimum 871°C is used for service temperatures up to 649°C. When optimum high temperature creep and rupture properities are required, as for service above 649°C, a solution anneal 1093°C minimum is used. In the solution annealed condition a subsequent stabilization anneal at 982°C minimum is sometimes specified to further inrease resistance to sensitizaion.

PROPRIETARY Alloy 625 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 760 MPa
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Brinell Hardness (HB)
val1
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Elongation, A
val1
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%
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Rockwell Hardness (HR)
val1
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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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PROPRIETARY Alloy 625 International Equivalent Materials

Showing 15 of 191 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
NA 21
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SB-443 N06625 Grade 1
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NiCr22Mo9Nb
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SB-444 N06625 Grade 1
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SB-446 N06625 Grade 1
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SB-705 N06625 Grade 1
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SB-704 N06625
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
B 443 N06625 Grade 1
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NiCr22Mo9Nb
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NW6625
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NiCr22Mo9Nb
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NW6625
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NiCr22Mo9Nb
STANDARD
KS
COUNTRY / PRODUCER
Korea
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
NW6625
STANDARD
KS
COUNTRY / PRODUCER
Korea
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
N 62623
STANDARD
MIL
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 191Cross References
  • 50Composition
  • 163Mechanical Properties
  • 95Physical Properties
  • 3Heat Treatment
  • 3Metallography
  • -Machinability
  • 28Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 1Creep
  • 5Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 7Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 136Total Suppliers