EN 1.0402 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: European Union / EN

Data updates

Latest Update: 2020-12
Total number of updates: 3
Update History
2019-06 2017-02

This material has 9461 properties — only a subset is shown here.

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EN 1.0402 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.17 – 0.24
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
≤ 0.40
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cr+Mo+Ni
VALUE
≤ 0.63
UNIT
%
CAS NUMBER
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

Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels, EN 10083-2 / 1996

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EN 1.0402 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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Thermal Conductivity
52 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
0.159 Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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This material has 9461 properties — only a subset is shown here.

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EN 1.0402 Heat Treatments

  • Austenitizing (quenching in water): 860-900°C, t > 30 min. Tempering: 550-660°C, t > 60 min. Normalizing: 880-920°C, t > 30 min.
  • Quenching: 860-900°C, quenching in water; Tempering: 550-660°C; Normalizing: 880-920°C.

EN 1.0402 Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
210 MPa
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Tensile Strength
410 — 650 MPa
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Elongation, A
20 %
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Reduction of Area
val1
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%
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  • 440 Cross References
  • 18 Composition
  • 17 Mechanical Properties
  • 10 Physical Properties
  • 3 Heat Treatment
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