C45 (Germany / DIN) Material Properties
Other designations:
Material group:
Ferrous Alloys / Structural and constructional steels
Country/Standard:
Germany / DIN
Data updates
Latest Update: 2024-12
Total number of updates: 4
Update History:
2019-06
2018-10
2018-09
Mechanical Properties
Temperature
Physical Properties
Temperature
Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.4200 – 0.5000
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.5000 – 0.8000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.0450
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
DIN 1652-4: 1990 / Bright steel made from steel for quenching and tempering; technical delivery conditions
Heat Treatments
- <b> Hardening: </b> 820-860°C (Temperatures at the lower end of the range are generally used for water, and those at the upper end for oil quenching. Time for austenitizing as a guide: at least 30 min.); <br> <b>Quenching agent: </b> Water or oil (Other quenching agents such as synthetic quenchants may also be used.); <br> <b>Tempering: </b> 550-660°C (Time for tempering as a guide: at least 1h.); <br> <b>Normalizing:</b> 840-880°C.
- Annealing: 650-700°C; Normalizing: 840-870°C; Hardening in water: 820-850°C; Hardening in oil: 830-860°C; Tempering: 540-680°C
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883 Cross References
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87 Composition
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316 Mechanical Properties
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3 Physical Properties
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7 Heat Treatment
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9 Metallography
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- Machinability
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36 Stress-Strain
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36 Formability
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12 Fatigue
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- Fracture
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- Creep
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5 Joints
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- Coatings
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6 Dimensions
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1 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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752 Total Suppliers