WL 1.4574 Stainless steels

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

Data updates

Latest Update: 2020-01
Total number of updates: 1
Update History

This material has 158 properties — only a subset is shown here.

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WL 1.4574 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.75 – 1.50
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.09
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
14.0 – 16.0
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

WL 1.4574-1: 1977 / Ultra high-strenght precipitation hardening stainless chromium- nickel-molybdenum-aluminium steel with approx. 0, 07 C - 15 Cr - 7 Ni - 2,5 Mo - 1 Al; sheet, plate and strip

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WL 1.4574 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 158 properties — only a subset is shown here.

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WL 1.4574 Heat Treatments

  • Solution heat-treated and quenched: solution annealing (1025-1055°C)/air or oil. Quenched and tempered or precipitation treated to higher strength: cold worked (470-490°C) 60 min/air.
  • Solution heat-treated and quenched: solution annealing (1025-1055°C)/air or oil. Quenched and tempered or precipitation treated to lower strength: process annealed (750-770°C) 90 min/cooled for 60 min at <= 20 °C >= 30 min + aged Quenched and tempered or precipitation treated: process annealed (945-965°C) 10 min/air <= 20 °C + subzero cooled <= -70 °C >= 8 h/air + aged (500-520°C) 60 min/air

WL 1.4574 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
1240 — 1930 MPa
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Brinell Hardness (HB)
≥ 255
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Elongation, A
≥ 1 %
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Yield Strength, Rp0.2
val1
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MPa
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Impact Energy
val1
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J
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Rockwell Hardness (HR)
val1
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Vickers Hardness (HV)
val1
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WL 1.4574 International Equivalent Materials

Showing 14 of 27 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
0Cr15Ni7Mo2Al
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SA-564 632
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SA-705 Type 632
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 564 632
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 705 632
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
PH 15-7 Mo
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
S15700
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SA-564 S15700
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SA-705 S15700
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 564 S15700
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 705 S15700
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
07Cr15Ni7Mo2Al
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
S51570
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SS Type 3
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 27Cross References
  • 27Composition
  • 57Mechanical Properties
  • 33Physical Properties
  • 3Heat Treatment
  • -Metallography
  • -Machinability
  • 7Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 4Total Suppliers