1.5510 (Germany / DIN) Material Properties

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

Data updates

Latest Update: 2020-05
Total number of updates: 3
Update History:
2018-01 2015-07

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Tensile Strength ≤ 720 MPa view details
Reduction of Area 55 % view details
Rockwell Hardness (HR) ≤ 40 view details
Tensile Strength ≤ 104.4 ksi view details
Reduction of Area 55 % view details
Rockwell Hardness (HR) ≤ 40 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
B
VALUE
0.0008 – 0.0050
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
0.2500 – 0.3200
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.5000 – 0.8000
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

DIN 1654-4: 1989 / Cold heading and cold extruding steels; technical delivery conditions for steels for quenching and tempering

Heat Treatments

  • Austenizing temperature: 880 ± 5°C
  • Hardening (quenching in water or oil): 850-890°C; Tempering: 550-660°C; Normalizing: 870-900°C