B.S. S 145F Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country / Standard: United Kingdom / B.S.

Data updates

Latest Update: 2017-04

Total number of updates: 2

Update History

2014-04

This material has 85 properties — only a subset is shown here.

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B.S. S 145F Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.07

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

13.2 – 14.7

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

1.20 – 2.00

UNIT

CAS NUMBER

7440-50-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-89-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-03-1

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

BS 3S 145: 1996 / Specification for chromium-nickel-copper-molybdenum corrosion resisting steel (precipitation hardening) billets, bars, forgings and parts (1270 MPa to 1470 MPa)

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B.S. S 145F Physical Properties

Temperature

0 - 30°C

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 85 properties — only a subset is shown here.

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B.S. S 145F Heat Treatments

Solution treated: 850°C <= θ <= 950°C (+/- 10°C) (min.1 hour), air cooling. Cooling in air to a temperature not exceeding 30°C;
Precipitate: 440°C <= θ <= 460°C (+/- 5°C) (min. half hour), air cooling. Minor straightening and stress relief shall be permitted after final precipitation. The temperature and time for stress relieving shall not exceed that specified for precipitation. Test samples shall be taken after completion of all treatments including any stress relief.

B.S. S 145F Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Tensile Strength

1270 — 1470 MPa

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Brinell Hardness (HB)

375 — 429

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Elongation, A

≥ 10 %

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Impact Energy

val1 J

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Vickers Hardness (HV)

val1

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Yield Strength, Rp0.2

val1 MPa

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B.S. S 145F International Equivalent Materials

Showing 13 of 58 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

S 144A

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 145A

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 144C

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 144G

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 144B

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 144F

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 144D

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 144H

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 145C

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 145G

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 145B

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 145D

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

S 145H

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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58Cross References

11Composition
12Mechanical Properties
3Physical Properties
1Heat Treatment
-Metallography
-Machinability

-Stress-Strain
-Formability
-Fatigue
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