4027 (United States / AISI) Material Properties
Material group:
Ferrous Alloys / Structural and constructional steels
Country/Standard:
United States / AISI
Data updates
Latest Update: 2020-11
Total number of updates: 2
Update History:
2019-06
Mechanical Properties
Temperature
Physical Properties
Temperature
Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.25 – 0.30
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.70 – 0.90
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
0.20 – 0.30
UNIT
%
CAS NUMBER
7439-98-7
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 J 1249: 1983 / Former SAE Standard and Former SAE Ex-Steels
Heat Treatments
- Pretreatments normalize; Carburized: 900-925°C, quenched in oil; Tempered: 120-175°C.
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47 Cross References
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52 Composition
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2 Mechanical Properties
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3 Physical Properties
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2 Heat Treatment
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- Metallography
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1 Machinability
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- Stress-Strain
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- Formability
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2 Fatigue
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- Fracture
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- Creep
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- Joints
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- Coatings
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77 Dimensions
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- Tribology
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- Corrosion
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- Ageing
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- Weatherability
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- Irradiation
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7 Total Suppliers