SS FE-PA18 Stainless steels

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

Data updates

Latest Update: 2021-06
Total number of updates: 2
Update History
2018-11

This material has 74 properties — only a subset is shown here.

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SS FE-PA18 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.15
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.0 – 20.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
Remainder
UNIT
%
CAS NUMBER
7439-89-6
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
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 2541: 2018 / Aerospace series - Steel FE-PA18 - Quenched and cold drawn - Wire for spring - D ≤ 4,0 mm

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SS FE-PA18 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
0.27 — 0.3
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This material has 74 properties — only a subset is shown here.

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SS FE-PA18 Heat Treatments

  • Delivery condition: Quenched and cold drawn; 1050 ≤ T ≤ 1100°C water quenched (WQ) or air quenched (AQ) + cold drawn.
  • Quenched and cold drawn: 1050°C ≤ θ ≤ 1100°C; water quenched or air cooled; cold drawn

SS FE-PA18 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
1450 — 2400 MPa
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  • 21 Cross References

  • 16 Composition
  • 12 Mechanical Properties
  • 3 Physical Properties
  • 2 Heat Treatment
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