TGL 17 Mn 4 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: Germany / TGL

Data updates

Latest Update: 2022-05
Total number of updates: 2
Update History
2020-07

This material has 65 properties — only a subset is shown here.

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TGL 17 Mn 4 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.020 – 0.070
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.14 – 0.20
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.90 – 1.30
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Nb+V
VALUE
val1
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UNIT
%
CAS NUMBER
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

TGL 14 507: 1988 / Sheets of high-temperature resistant steels hot rolled; Technical specifications

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TGL 17 Mn 4 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Thermal Conductivity
val1
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W/(m∙°C)
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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This material has 65 properties — only a subset is shown here.

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TGL 17 Mn 4 Heat Treatments


  • Hot forming at 1100 - 850°C;
    Normalizing at 890 - 920°C;
    Stress relieving at 530 - 580°C.

TGL 17 Mn 4 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
460 — 580 MPa
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Elongation, A
≥ 19 %
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Yield Strength, Rp0.2
≥ 250 MPa
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Impact Energy
val1
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J
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  • -Cross References

  • 10Composition
  • 28Mechanical Properties
  • 21Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 4Stress-Strain
  • 1Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

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