PROPRIETARY CRUCIBLE 440A Stainless steels
Material group:
Ferrous Alloys / Stainless steels
Country / Standard:
PROPRIETARY
Data updates
Latest Update: 2016-03
Total number of updates: 2
Update History
2015-08
This material has 91 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
View Complete Material Data ›
Free registration required • Instant access
Free registration required • Instant access
PROPRIETARY CRUCIBLE 440A Chemical Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.6000 – 0.7500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
16.0000 – 18.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 1.0000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
Full data available with free access
View Complete Material Data
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
P
VALUE
val1
Full data available with free access
View Complete Material Data
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
Full data available with free access
View Complete Material Data
UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
Full data available with free access
View Complete Material Data
UNIT
%
CAS NUMBER
7440-21-3
Crucible Industries LLC., Product Data Sheets,
Looking for full material performance data?
View Complete Material Data ›
Free registration required • Instant access
Free registration required • Instant access
PROPRIETARY CRUCIBLE 440A Physical Properties
Temperature
Modulus of Elasticity
190 — 215
GPa
Unlock full details
Full data available with free access
View Complete Material Data
Electrical Resistivity
0.599
Ω∙mm²/m
Unlock full details
Full data available with free access
View Complete Material Data
Density
Unlock full details
Full data available with free access
View Complete Material Data
Electrical Conductivity
Unlock full details
Full data available with free access
View Complete Material Data
Heat Capacity
Unlock full details
Full data available with free access
View Complete Material Data
Poisson Coefficient
val1
Full data available with free access
View Complete Material Data
Unlock full details
Full data available with free access
View Complete Material Data
This material has 91 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
View Complete Material Data ›
Free registration required • Instant access
Free registration required • Instant access
PROPRIETARY CRUCIBLE 440A Heat Treatments
- Forged at 2000-2100°F and finished not lower than 1750°F. Annealed for maximum softness by a thorough soaking at 1600°F for six hours, followed by a furnace cool. This grade can be cycle annealed by heating to 1600°F, holding two hours, cooling to 1300°F, and holding four hours. The steel may then be cooled in air if desired. For maximum hardness can be oil quenched from 1850 to 1900°F. Large sections or complex parts should be preheated to 1425°F, equalized, and then raised to the austenitizing temperature.
PROPRIETARY CRUCIBLE 440A Mechanical Properties
Temperature
Tensile Strength
724
MPa
Unlock full details
Full data available with free access
View Complete Material Data
Brinell Hardness (HB)
215
Unlock full details
Full data available with free access
View Complete Material Data
Elongation, A
20
%
Unlock full details
Full data available with free access
View Complete Material Data
Yield Strength, Rp0.2
Unlock full details
Full data available with free access
View Complete Material Data
Reduction of Area
Unlock full details
Full data available with free access
View Complete Material Data
Need complete mechanical properties to make the right choice?
Get complete data on strength, hardness, fatigue, and more.
View Complete Material Data ›
Book A Demo
Free registration required • Instant access
Free registration required • Instant access
PROPRIETARY CRUCIBLE 440A International Equivalent Materials
Showing 15 of 42 results.
MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
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.
Need the full list of 42 international equivalents?
See all 42 equivalent grades with detailed mapping by standard, producer and equivalence category.
View All Equivalents ›
Book A Demo
Free registration required • Instant access
Free registration required • Instant access
Optimize material selection for your application - Book A Demo
- 42Cross References
- 7Composition
- 10Mechanical Properties
- 11Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 1Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 19Total Suppliers