SEW GS-42CrMo4 Cast steels

Material group: Ferrous Alloys / Cast steels
Country / Standard: Germany / SEW
Indicative price:

Data updates

Latest Update: 2018-12
Total number of updates: 1
Update History

This material has 1201 properties — only a subset is shown here.

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SEW GS-42CrMo4 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.38 – 0.45
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.90 – 1.2
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.50 – 0.80
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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

SEW 835: 1960 / Cast steel for flame and induction hardening - Technical conditions of delivery

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SEW GS-42CrMo4 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
211 GPa
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SEW GS-42CrMo4 Heat Treatments


  • Normalized at 850-880°C
    Quenched at 830-860°C
    Tempered at 530-670°C
    Surface hardened at 820-890°C
  • Quenched at ≤ 880°C
    Tempered at 600-650°C
    Stress relief annealed at ≥ 570°C. This temperature must be at least 30°C below the tempering temperature and must not be below the specified minimum value

SEW GS-42CrMo4 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
650 — 1180 MPa
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Elongation, A
≥ 6 %
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Impact Energy
val1
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J
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp0.2
≥ 320 MPa
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SEW GS-42CrMo4 International Equivalent Materials


Showing 15 of 632 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
SEW
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official

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

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  • 632Cross References

  • 21Composition
  • 50Mechanical Properties
  • 14Physical Properties
  • 4Heat Treatment
  • -Metallography
  • -Machinability

  • 12Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • 17Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • 451Total Suppliers