51CrV4 (European Union / EN) Material Properties
Other designations:
Material group:
Ferrous Alloys / Structural and constructional steels
Country/Standard:
European Union / EN
Data updates
Latest Update: 2024-12
Total number of updates: 6
Update History:
2021-11
2019-06
2018-09
2018-08
2015-08
Mechanical Properties
Temperature
Physical Properties
Temperature
Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.47 – 0.55
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.90 – 1.20
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.70 – 1.10
UNIT
%
CAS NUMBER
7439-96-5
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
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2
EN 10083-1: 1991 / Quenched and tempered steels - Part 1: Technical delivery conditions for special steels (includes amendment A1:1996)
Heat Treatments
- Austenitizing: 840-870°C, cooling in oil.
- Austenitizing (quenching in oil): 820-870°C, (at least 30 min). NOTE: The temperatures at the lower end of the range are generally applicable to hardening in water and those at the upper end for hardening in oil. Synthetic quenchants may also be used; Tempering: 540-680°C, (at least 60 min); End quench test: 850±5°C.
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203 Cross References
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85 Composition
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183 Mechanical Properties
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5 Physical Properties
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20 Heat Treatment
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4 Metallography
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- Machinability
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34 Stress-Strain
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- Formability
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13 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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52 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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192 Total Suppliers