IS Grade St 42 BR Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: India / IS

Data updates

Latest Update: 2022-04
Total number of updates: 2
Update History
2015-09

This material has 26 properties — only a subset is shown here.

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IS Grade St 42 BR Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
Product analysis: 0.1% max
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Nb+Ti+V+B
VALUE
≤ 0.10
UNIT
%
CAS NUMBER
CRITERIA
P
VALUE
≤ 0.035
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9

IS 1990: 2009 / Steel rivet and stay bars for boilers

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IS Grade St 42 BR Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.67 — 7.86 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 26 properties — only a subset is shown here.

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IS Grade St 42 BR Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
410 — 500 MPa
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Elongation, A
≥ 23 %
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Yield Strength, Rp0.2
≥ 240 MPa
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IS Grade St 42 BR International Equivalent Materials


Showing 1 of 1 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
IS
COUNTRY / PRODUCER
India
EQUIVALENCE CATEGORY
Composition 100%

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  • 1Cross References

  • 4Composition
  • 6Mechanical Properties
  • 3Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • -Total Suppliers