EN 1.4986 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country/Standard: European Union / EN

Data updates

Latest Update: 2025-03
Total number of updates: 3
Update History
2019-08 2014-04

This material has 334 properties — only a subset is shown here.

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EN 1.4986 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
B
VALUE
0.05 – 0.10
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
0.04 – 0.10
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
15.5 – 17.5
UNIT
%
CAS NUMBER
7440-47-3
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
Nb+Ta
VALUE
val1
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UNIT
%
CAS NUMBER
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

EN 10269: 2013 / Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

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EN 1.4986 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
7.61 — 8.1 kg/dm³
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Poisson Coefficient
val1
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Thermal Conductivity
15 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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This material has 334 properties — only a subset is shown here.

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EN 1.4986 Heat Treatments

  • (+WW+P) Warm worked from 750-850°C, Precipitation hardened: 750-800°C (5 to 1h), air cooled.

EN 1.4986 Mechanical Properties


Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
500 MPa
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Tensile Strength
650 — 850 MPa
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Elongation, A
16 %
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Impact Energy
val1
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J
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  • 48 Cross References

  • 20 Composition
  • 30 Mechanical Properties
  • 36 Physical Properties
  • 1 Heat Treatment
  • - Metallography
  • - Machinability

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

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

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

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