TGL 17 MnSi 5 Structural and constructional steels

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

Data updates

Latest Update: 2022-04
Total number of updates: 2
Update History
2021-02

This material has 44 properties — only a subset is shown here.

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TGL 17 MnSi 5 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≥ 0.020
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.14 – 0.20
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr+Ni+Cu
VALUE
≤ 0.70
UNIT
%
CAS NUMBER
CRITERIA
Cu
VALUE
val1
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UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
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

TGL 6918: 1987 / Pressure Hydrogen-Resisting Steels; Technical Specifications for hot rolled Bars, Sheets and Plates, Seamless Tubes and Steel Hammer Forgings

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TGL 17 MnSi 5 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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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
val1
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Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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This material has 44 properties — only a subset is shown here.

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TGL 17 MnSi 5 Heat Treatments


  • Hot forming at 1200-850°C;
    Normalizing at 880-910°C.

TGL 17 MnSi 5 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
450 — 650 MPa
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Brinell Hardness (HB)
130 — 185
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Elongation, A
≥ 23 %
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Yield Strength, Rp0.2
val1
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MPa
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Impact Energy
val1
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J
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  • -Cross References

  • 9Composition
  • 15Mechanical Properties
  • 18Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

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