VdTÜV NiCr21Mo Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys
Country / Standard: Germany / VdTÜV

Data updates

Latest Update: 2026-05
Total number of updates: 3
Update History
2022-03 2021-07

This material has 234 properties — only a subset is shown here.

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VdTÜV NiCr21Mo Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.20
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.025
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
19.5 – 23.5
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
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

WB 432/1: 2025 / Highly corrosion-resistant nickel-based alloy NiCr21Mo; Material number. 2.4858; Strip, sheet

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VdTÜV NiCr21Mo Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 205 GPa
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Density
7.9 — 8.8 kg/dm³
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Poisson Coefficient
0.32 — 0.34
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This material has 234 properties — only a subset is shown here.

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VdTÜV NiCr21Mo Heat Treatments

  • Soft annealed at 920°C to 980°C (temperature of the annealing material), cooled in water or in air. For adequate annealing, an annealing time of around 2 minutes per mm of wall thickness (heat treatment thickness) is required. If possible, a sulfur-free furnace atmosphere should be set. If freedom from sulfur is not guaranteed, oxidizing annealing must be carried out. Swinging between oxidizing and reducing conditions must be avoided at all costs.
  • Soft annealing at 920 - 1030°C, quenching in water or cooling in air. Holding period for sheets and strips:
    t ≤ 10 mm, ≤ 30 min
    10 < t ≤ 20 mm, > 30 ≤ 50 min
    t > 20 mm, > 50 ≤ 80 min.
    Solution annealing at 1020 - 1130°C, cooling in air, for sheets and strips with t ≤ 4 mm.

VdTÜV NiCr21Mo Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
550 — 750 MPa
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Elongation, A
val1
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%
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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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Yield Strength, Rp1
val1
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MPa
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VdTÜV NiCr21Mo International Equivalent Materials

Showing 15 of 65 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
ASRO
COUNTRY / PRODUCER
Romania
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
BDS
COUNTRY / PRODUCER
Bulgaria
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
MSZ
COUNTRY / PRODUCER
Hungary
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
NBN
COUNTRY / PRODUCER
Belgium
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
NEN
COUNTRY / PRODUCER
Netherlands
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
NP
COUNTRY / PRODUCER
Portugal
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
NS
COUNTRY / PRODUCER
Norway
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
ONORM
COUNTRY / PRODUCER
Austria
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
PN
COUNTRY / PRODUCER
Poland
EQUIVALENCE CATEGORY
Official
MATERIAL
Ni 8065 (NiFe30Cr21Mo3)
STANDARD
SFS
COUNTRY / PRODUCER
Finland
EQUIVALENCE CATEGORY
Official

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

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  • 65Cross References
  • 36Composition
  • 82Mechanical Properties
  • 3Physical Properties
  • 3Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • 28Joints
  • -Coatings
  • 1Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 16Total Suppliers