SS FE-PA3903 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country/Standard: Sweden / SS

Data updates

Latest Update: 2024-03
Total number of updates: 7
Update History

This material has 1088 properties — only a subset is shown here.

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SS FE-PA3903 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.0500 – 0.1500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
16.0000 – 19.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
≤ 0.5000
UNIT
%
CAS NUMBER
7440-50-8
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
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
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 4528: 2009 / Aerospace series. Steel FE-PA 3903 (X10CrNi18-8) - Cold rolled - Strip for springs. a ≤ 3 mm. 1250 MPa ≤ Rm ≤ 1640 MPa

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SS FE-PA3903 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
180 — 215 GPa
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Shear Modulus
val1
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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
15 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
0.73 Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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This material has 1088 properties — only a subset is shown here.

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SS FE-PA3903 Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
950 MPa
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Tensile Strength
1250 — 1640 MPa
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Elongation, A
4 %
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Vickers Hardness (HV)
val1
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  • 569 Cross References
  • 10 Composition
  • 4 Mechanical Properties
  • 40 Physical Properties
  • - Heat Treatment
  • - Metallography
  • 1 Machinability
  • 1 Stress-Strain
  • 3 Formability
  • 6 Fatigue
  • - Fracture
  • - Creep
  • 1 Joints
  • - Coatings
  • - Dimensions
  • - Tribology
  • 7 Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
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