SS FE-PA3901 Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country/Standard: Sweden / SS

Data updates

Latest Update: 2024-12

Total number of updates: 18

Update History

2024-09 2024-05 2024-03 2022-10 2022-09 2021-09 2021-07 2021-04 2021-03 2021-02 2020-12 2020-03 2020-02 2019-10 2019-06 2018-06 2016-11

This material has 2046 properties — only a subset is shown here.

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SS FE-PA3901 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

B+P+S

VALUE

≤ 0.025

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.030

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

17.5 – 19.5

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-89-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7727-37-9; 17778-88-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

EN 2465: 2019 / Aerospace series - Steel X2CrNi18-9 - Softened - 450 MPa ≤ Rm ≤ 680 MPa - Bar for machining - 4 mm ≤ De ≤ 100 mm

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SS FE-PA3901 Physical Properties

Temperature

≤ 0°C 0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 215 GPa

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Dynamic Modulus of Elasticity

val1 GPa

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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Coefficient of Thermal Expansion (CTE)

val1 10^-6/°C

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Thermal Conductivity

13.9 — 15 W/(m∙°C)

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Heat Capacity

val1 J/(kg∙°C)

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Electrical Resistivity

0.73 — 0.735 Ω∙mm²/m

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Electrical Conductivity

val1 S/m

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This material has 2046 properties — only a subset is shown here.

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SS FE-PA3901 Heat Treatments

Softened: 1000-1050°C / AQ or WQ
Softened: 1000-1100°C / AQ or WQ

SS FE-PA3901 Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

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Tensile Strength

450 — 680 MPa

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Elongation, A

40 %

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Impact Energy

val1 J

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Brinell Hardness (HB)

≤ 201

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Vickers Hardness (HV)

val1

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969 Cross References

31 Composition
36 Mechanical Properties
128 Physical Properties
4 Heat Treatment
3 Metallography
2 Machinability

20 Stress-Strain
12 Formability
20 Fatigue
- Fracture
1 Creep

162 Joints
- Coatings
- Dimensions
- Tribology

5 Corrosion
- Ageing
- Weatherability
- Irradiation

653 Total Suppliers