15 CrMo 5 (Germany / DIN) Material Properties

Other designations:
Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: Germany / DIN

Data updates

Latest Update: 2021-04
Total number of updates: 1
Update History:

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 440 MPa view details
Tensile Strength 640 — 1180 MPa view details
Elongation, A 9 % view details
Impact Energy val1
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J view details
Yield Strength, Rp0.2 63.8 ksi view details
Tensile Strength 92.8 — 171.1 ksi view details
Elongation, A 9 % view details
Impact Energy val1
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ft·lb view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 210 GPa view details
Density 7.67 — 7.86 kg/dm³ view details
Poisson Coefficient 0.27 — 0.3 view details
Modulus of Elasticity 27.6 E+03 — 30.5 E+03 ksi view details
Density 0.277 — 0.284 lb/in³ view details
Poisson Coefficient 0.27 — 0.3 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.1300 – 0.1700
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
1.0000 – 1.3000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.8000 – 1.1000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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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
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

Longhai Steel Co., Ltd, Product Data Sheets / Available at: www.cn-steels.com, visited 2014

Heat Treatments

  • Hot working 1050-850°C; Soft annealing 680-700°C; Case Hardening - Double hardening Carburize 840-880°C; Cooling after case hardening - oil or water Intermediate annealing 650-680°C Surface hardening 810-830°C Tempering 150-180°C, duration 1h