SAE Custom 450 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: United States / SAE

Data updates

Latest Update: 2023-11
Total number of updates: 11
Update History

This material has 550 properties — only a subset is shown here.

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SAE Custom 450 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.05
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
14.00 – 16.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
1.25 – 1.75
UNIT
%
CAS NUMBER
7440-50-8
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
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
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

SAE AMS 5763F: 2022 / Steel, Corrosion Resistant Bars, Forgings, Mechanical Tubing, Rings and Forging Stock 15Cr - 6.5Ni - 0.75Mo - 0.50Cb (Nb) - 1.5Cu, Solution Heat Treated

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SAE Custom 450 Physical Properties

Temperature

PROPERTY / VALUE
Compression Modulus
214 GPa
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Modulus of Elasticity
190 — 215 GPa
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Density
7.61 — 8.1 kg/dm³
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Poisson Coefficient
val1
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Shear Modulus
val1
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GPa
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This material has 550 properties — only a subset is shown here.

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SAE Custom 450 Heat Treatments

  • The product shall be solution heat treated by heating to 1038°C ± 14°C (1900°F ± 25°F), holding at heat for a time commensurate with section thickness, and cooling as required. Plate over 31.25 mm (1.250 inches) in nominal thickness shall be quenched in a suitable medium.
    After being precipitation heat treated by heating to 482°C ± 8°C (900°F ± 15°F), holding at heat for 4 to 8 hours, and cooling in air.
  • Bars, Wire, Mechanical tubing, Forgings, and Flash welded rings: Solution heat treated;
    Bars (rounds): Solution heat treated and centerless ground;
    Bars (squares, hexagons and flats): Hot finished, solution heat treated, and descaled, or solution heat treated cold drawn, and descaled;
    Wires: Solution heat treated and cold drawn;
    Mechanical tubing: Cold finished and solution heat treated;
    Bars, wire, forgings, mechanical tubing, and flash welded rings shall be solution heat treated by heating to 1040 ± 15°C (1900 ± 25°F), holding at heat for not less than 1 hour, and cooling rapidly;
    Precipitation heat treatment: Samples from the product shall have given mechanical properties after being precipitation heat treated by heating to 480 ± 8°C (900 ± 15°F), holding at heat for not less than 4 hours, and cooling at a rate equivalent to air cooling

SAE Custom 450 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
860 — 1241.1 MPa
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Brinell Hardness (HB)
262 — 321
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Compression Yield Strength
val1
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MPa
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Elongation, A
≥ 3 %
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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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SAE Custom 450 International Equivalent Materials

Showing 15 of 61 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
S45000
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
1.4594
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiMoCuNb14-5
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiMoCuNb14-5
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
1.4594
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-705 Type XM-25
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-564 XM-25
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 564 XM-25
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 693 Type XM-25
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 705 XM-25
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiMoCuNb14-5
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
1.4594
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 959 Type XM-25
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X5CrNiMoCuNb14-5
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Implicit
MATERIAL
BÖHLER T670 EXTRA
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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  • 61Cross References
  • 41Composition
  • 213Mechanical Properties
  • 28Physical Properties
  • 5Heat Treatment
  • -Metallography
  • -Machinability
  • 42Stress-Strain
  • 2Formability
  • 15Fatigue
  • -Fracture
  • -Creep
  • 1Joints
  • -Coatings
  • 92Dimensions
  • -Tribology
  • -Corrosion
  • 3Ageing
  • -Weatherability
  • -Irradiation
  • 47Total Suppliers