EN EN-GJLA-XNiMn13-7 Cast irons

Material group: Ferrous Alloys / Cast irons
Country/Standard: European Union / EN

Data updates

Latest Update: 2022-10
Total number of updates: 5
Update History
2016-10 2015-12 2015-09 2015-02

This material has 186 properties — only a subset is shown here.

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EN EN-GJLA-XNiMn13-7 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 3.0000
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
≤ 0.2000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
≤ 0.5
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

EN 13835: 2012 / Founding - Austenitic cast irons

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EN EN-GJLA-XNiMn13-7 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
70 — 90 GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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Thermal Conductivity
39 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
1.2 Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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This material has 186 properties — only a subset is shown here.

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EN EN-GJLA-XNiMn13-7 Heat Treatments

  • Stress relieving: heat up to between 625-650°C at a rate not exceeding 150°C/h, hold within this range for 2 h plus 1 h per 25 mm section thickness, cool down to 200°C in the furnace at a rate not exceeding 100°C/h, air cool. Heat treatment for high temperature stability: heat up to between 875-900°C at a rate not exceeding 150°C/h, hold within this range for 2 h plus 1 h per 25 mm section thickness, cool down to 500°C in the furnace at a rate not exceeding 50°C/h, air cool.

EN EN-GJLA-XNiMn13-7 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
90 — 220 MPa
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Compression Strength
630 — 840 MPa
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Brinell Hardness (HB)
120 — 150
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  • 145 Cross References
  • 7 Composition
  • 11 Mechanical Properties
  • 17 Physical Properties
  • 1 Heat Treatment
  • - Metallography
  • - Machinability
  • - Stress-Strain
  • - Formability
  • - Fatigue
  • - Fracture
  • - Creep
  • - Joints
  • - Coatings
  • 2 Dimensions
  • - Tribology
  • - Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
  • 3 Total Suppliers