WL 1.6964 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: Germany / WL

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This material has 52 properties — only a subset is shown here.

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WL 1.6964 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.03
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
4.8 – 5.6
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
11.00 – 13.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
val1
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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
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

WL 1.6964: 1978 / Ultra high-strength stainless maraging chromium-nickel-cobalt-molybdenum steel 0.01 C - 12 Cr - 8 Ni - 5 Co- 2 Mo; rods and forgings

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WL 1.6964 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Thermal Conductivity
val1
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W/(m∙°C)
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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This material has 52 properties — only a subset is shown here.

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WL 1.6964 Heat Treatments

  • Solution heat-treated and quenched: solution annealing (835+/-15°C) 1 h / water. Solution heat-treated and quenched: aging (480+/-10°C)/ 6 h / air cooling.

WL 1.6964 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 1550 MPa
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Brinell Hardness (HB)
≤ 363
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Elongation, A
≥ 8 %
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Impact Energy
val1
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J
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Vickers Hardness (HV)
val1
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Yield Strength, Rp0.2
val1
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MPa
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  • -Cross References
  • 10Composition
  • 6Mechanical Properties
  • 34Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 1Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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