1.0478 (Germany / DIN) Material Properties

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

Data updates

Latest Update: 2022-04
Total number of updates: 6
Update History:
2021-09 2021-06 2017-06 2016-05 2014-04

Mechanical Properties

Temperature

≤ 0°C
0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Yield Strength, Rp0.2 205 MPa view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
MPa view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
MPa view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
MPa view details
Tensile Strength 370 — 510 MPa view details
Elongation, A 22 % view details
Impact Energy val1
Full data access requires a free trial. Sign Up Free
J view details
Impact Energy val1
Full data access requires a free trial. Sign Up Free
J view details
Yield Strength, Rp0.2 29.7 ksi view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
ksi view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
ksi view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
ksi view details
Tensile Strength 53.7 — 74 ksi view details
Elongation, A 22 % view details
Impact Energy val1
Full data access requires a free trial. Sign Up Free
ft·lb view details
Impact Energy val1
Full data access requires a free trial. Sign Up Free
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
Al
VALUE
≥ 0.020
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.18
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
CEV
VALUE
≤ 0.41
UNIT
%
CAS NUMBER
CRITERIA
Cr
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
N
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Nb
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Nb+V
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
CRITERIA
Ni
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
V
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-62-2

EN 10222-4: 2017 / Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength

Heat Treatments

  • Quenched and tempered: 860-940°C, cooled in oil, polymer or water. Tempered at 600-700°C.
  • Quench and temper:<br>Hardening at 860-940°C, after reaching the temperature in the entire cross-section quench in water, oil or cool in air.<br>Tempering at 560-700°C, holding time according to DIN EN 10052 at least 30 min, cool down in still air.<br>Normalizing at 880-960°C, after reaching the temperature in the entire cross-section cool in still air.<br>Heat treatment after welding:<br>Stress relief annealing at 530-580°C, cool in still air or in the oven.<br>When heating the annealing temperature on the surface of the component, the following guide values are recommended depending on the thickness:<br>≤ 15 mm at least 15 min<br>> 15 mm ≤ 30 mm at least 30 min<br>> 30 mm ≤ 350 mm at least 60 min<br>> 350 mm about 120 min<br>The maximum holding time according to DIN EN 10052 for the usual stress-relief annealing is 150 min. With a holding time > 90 min or with multiple anneals, the lower limit of the temperature range should be aimed for.