IS 65Si7 Structural and constructional steels

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

Data updates

Latest Update: 2014-01
Total number of updates: 1
Update History

This material has 25 properties — only a subset is shown here.

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IS 65Si7 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.60 – 0.70
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.80 – 1.00
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.050
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

IS 8051: 1976 / Steel ingots and billets for the production of volute, helical and laminated springs for automotive suspension

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IS 65Si7 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 25 properties — only a subset is shown here.

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IS 65Si7 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 245
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  • 1Cross References

  • 18Composition
  • 1Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 1Total Suppliers