PROPRIETARY Waspaloy Nickel Alloys

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

Data updates

Latest Update: 2025-09
Total number of updates: 7
Update History

This material has 419 properties — only a subset is shown here.

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PROPRIETARY Waspaloy Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
1.20 – 1.60
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
B
VALUE
0.003 – 0.01
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
0.02 – 0.10
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
val1
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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
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
CRITERIA
Zr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-67-7

Special Metals Corporation, Product Data Sheets,

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PROPRIETARY Waspaloy Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 213 GPa
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Electrical Resistivity
1.2 — 1.24 Ω∙mm²/m
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Thermal Conductivity
10.7 W/(m∙°C)
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Density
val1
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kg/dm³
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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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Service Temperature
val1
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°C
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Shear Modulus
val1
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GPa
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Poisson Coefficient
val1
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This material has 419 properties — only a subset is shown here.

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PROPRIETARY Waspaloy Heat Treatments

  • (A) For optimum high-temperature creep and stress-rupture properties: Solution treatment - heat at 1080°C (1975°F)/4h/AC to produce hardness of 20-25 Rockwell C. Stabilization - reheat to 845°C (1550°F)/24h/AC. Age harden - reheat to 760°C (1400°F)/16h/AC to produce hardness of 34-40 Rockwell C.
    (B) For optimum room and high-temperature tensile properties: Solution treatment - heat at 995-1035°C (1825-1895°F)/4h/oil quench. Stabilization - reheat to 845°C (1550°F)/4h/AC. Age harden - reheat to 760°C (1400°F)/16h/AC to produce hardness of 34-44 Rockwell C.
    Hot and cold working: May be hot worked in the 1170-980°C (2140-1800°F) range. This avoids rapid work hardening, possible cracking below 980°C (1800°F), and hot shortness above 1180°C (2150°F). The alloy may be cold worked by hydroforming, drawing, spinning, bending, roll forming, etc.
  • Heat Treatment of Finished Parts
    Annealed: Stabilize at 843°C (1550°F) 4 h, air cooling;
    Age harden at 760°C (1400°F) 16 h, air cooling.
    Spring temper: Annealed at 1050°C (1920°F) 4 h, air cooling;
    Stabilize at 843°C (1550°F) 4 h, air cooling;
    Age harden at 760°C (1400°F) 16 h, air cooling.

PROPRIETARY Waspaloy Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
800 — 1600 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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Reduction of Area
val1
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%
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PROPRIETARY Waspaloy International Equivalent Materials

Showing 15 of 87 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
SB-637 N07001
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
B 637 N07001
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
N07001
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
WASPALLOY
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
Nicrofer 5520 Co - alloy 617
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Haynes Waspaloy
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Waspaloy
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
LPW WASP
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Carpenter Waspaloy
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
PER3
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Waspalloy 25
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
MPY
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
CarTech Pyrotool Alloy W
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
XEV-H
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
2.4654
STANDARD
WL
COUNTRY / PRODUCER
Germany
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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  • 87Cross References
  • 67Composition
  • 76Mechanical Properties
  • 81Physical Properties
  • 5Heat Treatment
  • 12Metallography
  • -Machinability
  • 5Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 2Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 84Total Suppliers