1.2343 (European Union / EN) Material Properties
Other designations:
Material group:
Ferrous Alloys / Tool steels
Country/Standard:
European Union / EN
Data updates
Latest Update: 2023-10
Total number of updates: 1
Update History:
Mechanical Properties
Temperature
Physical Properties
Temperature
Coefficient of Thermal Expansion (CTE)
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10-6/°C
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Coefficient of Thermal Expansion (CTE)
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10-6/°C
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Coefficient of Thermal Expansion (CTE)
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10-6/°C
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Thermal Conductivity
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W/(m∙°C)
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Electrical Resistivity
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Ω∙mm²/m
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Coefficient of Thermal Expansion (CTE)
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10-6/°F
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°F
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°F
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Thermal Conductivity
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BTU/(h∙ft∙°F)
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Electrical Resistivity
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Ω∙circular·mil/ft
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Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.33 – 0.41
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
4.8 – 5.5
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.25 – 0.50
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
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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
V
VALUE
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UNIT
%
CAS NUMBER
7440-62-2
EN ISO 4957: 2018 / Tool steels
Heat Treatments
- Austenitized at 1020 +/- 10°C and oil quenched (usual quenching media for tools are air, gas or salt bath).<br />Tempered at 550 +/- 10°C.
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153 Cross References
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8 Composition
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10 Mechanical Properties
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33 Physical Properties
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18 Heat Treatment
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7 Metallography
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- Machinability
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- Stress-Strain
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- Formability
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- Fatigue
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- Fracture
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- Creep
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8 Joints
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- Coatings
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6 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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162 Total Suppliers