25Cr2MoVA (China / GB) Material Properties
Other designations:
,
Material group:
Ferrous Alloys / Structural and constructional steels
Country/Standard:
China / GB
Data updates
Latest Update: 2020-11
Total number of updates: 3
Update History:
2016-09
2016-07
Mechanical Properties
Temperature
Physical Properties
Temperature
Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.22 – 0.25
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
1.50 – 1.80
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
≤ 0.30
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
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
Alloy structure steels, GB/T 3077 / 1999
Heat Treatments
- Full thread studs and hexagon nuts are tempered at min. 620°C.
- Hot tempering 690-710°C, air cooling; Hardening at 900°C, cooling in oil; Tempering at 640°C, cooling in air.
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13 Cross References
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20 Composition
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52 Mechanical Properties
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3 Physical Properties
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3 Heat Treatment
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- Metallography
-
- Machinability
-
- Stress-Strain
-
- Formability
-
- Fatigue
-
- Fracture
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56 Creep
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- Joints
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- Coatings
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37 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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5 Total Suppliers