NBR NBR 8637 type D Cast steels

Material group: Ferrous Alloys / Cast steels
Country / Standard: Brazil / NBR

Data updates

Latest Update: 2014-09
Total number of updates: 1
Update History

This material has 12 properties — only a subset is shown here.

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NBR NBR 8637 type D Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.32
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
≤ 1.85
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.040
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

NBR 8637: 1984 / Cast steel for railway use - Specification

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NBR NBR 8637 type D Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 725 MPa
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Brinell Hardness (HB)
211 — 285
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Elongation, A
≥ 17 %
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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NBR NBR 8637 type D International Equivalent Materials


Showing 2 of 2 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
NBR
COUNTRY / PRODUCER
Brazil
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
NBR
COUNTRY / PRODUCER
Brazil
EQUIVALENCE CATEGORY
Composition 100%

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  • 2Cross References

  • 5Composition
  • 5Mechanical Properties
  • -Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • -Total Suppliers