PROPRIETARY Sandvik 4C27A Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2021-10
Total number of updates: 3
Update History
2019-06 2015-06

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PROPRIETARY Sandvik 4C27A Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.22
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
13
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
1.6
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
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

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PROPRIETARY Sandvik 4C27A Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
0.67 — 0.74 Ω∙mm²/m
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Density
7.61 — 8.1 kg/dm³
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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Service Temperature
val1
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°C
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PROPRIETARY Sandvik 4C27A Heat Treatments


  • Soft-annealing at 650-680°C (1200-1250°F) for 1h. For wire d < 6 mm, hardening is conducted at 1060-1090°C (medical wires at 1030-1050°C) for 3-6 min., quenching in oil at 50°C. For wire d > 6 mm, hardening is conducted at 1060-1090°C (medical wires at 1030-1050°C) for 6-10 min., quenching in oil at 50°C.Tempering at 100-350°C (210-660°F ) for 30-60 min. Temperatures below 350°C(660°F) are recommended for the retention of favorable corrosion resistance.

PROPRIETARY Sandvik 4C27A Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≤ 950 MPa
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Elongation, A
10 — 25 %
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Yield Strength, Rp0.2
450 — 770 MPa
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PROPRIETARY Sandvik 4C27A International Equivalent Materials


Showing 2 of 5 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

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  • 5Cross References

  • 8Composition
  • 60Mechanical Properties
  • 17Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 3Total Suppliers