CSN 42 2958 Cast steels

Material group: Ferrous Alloys / Cast steels

Country / Standard: Czech Republic / CSN

Data updates

Latest Update: 2015-02

Total number of updates: 1

Update History

This material has 54 properties — only a subset is shown here.

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CSN 42 2958 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.1000

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

20.0000 – 22.5000

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

2.5000 – 3.5000

UNIT

CAS NUMBER

7440-50-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

P+S

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

CSN 42 2958: 1970 / Cr-Ni-Mo-Cu steel 42 2958 for castings

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CSN 42 2958 Physical Properties

Temperature

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

PROPERTY / VALUE

Modulus of Elasticity

156.9 GPa

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Thermal Conductivity

val1 W/(m∙°C)

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Density

val1 kg/dm³

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This material has 54 properties — only a subset is shown here.

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CSN 42 2958 Heat Treatments

Solution annealing (.4) at 1080 to 1120°C, cooled in water.

CSN 42 2958 Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Tensile Strength

441 — 637 MPa

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Brinell Hardness (HB)

130 — 190

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Elongation, A

≥ 15 %

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Impact Strength

val1 kJ/m²

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Reduction of Area

val1 %

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Yield Strength, Rp0.2

val1 MPa

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-Cross References

12Composition
6Mechanical Properties
34Physical Properties
1Heat Treatment
-Metallography
-Machinability

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

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