IS X04Cr18Ni10Nb Stainless steels
Material group:
Ferrous Alloys / Stainless steels
Country / Standard:
India / IS
Data updates
Latest Update: 2026-05
Total number of updates: 7
Update History
2025-08
2025-07
2024-08
2022-09
2018-06
2013-11
This material has 1051 properties — only a subset is shown here.
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IS X04Cr18Ni10Nb Chemical Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.09
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.0 – 19.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 2.0
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
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
IS 6529: 1996 / Stainless steel blooms, billets and slabs for forging
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IS X04Cr18Ni10Nb Physical Properties
Temperature
Modulus of Elasticity
190 — 215
GPa
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Density
7.61 — 8.1
kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 1051 properties — only a subset is shown here.
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IS X04Cr18Ni10Nb Heat Treatments
- Softened: 1000-1120°C, water or air cooled.
- Hot forming at 1150-850°C, cooling in air.
Solution annealing (+AT) at 1020-1120°C, rapidly cooling in water or air.
The lower end of the range for solution annealing should be aimed at for heat treatment as part of further processing. Because otherwise the mechanical properties might be affected. If the temperature of hot forming does not drop below the lower temperature for solution annealing a temperature of 980°C is adequate as a lower limit for Mo-free steels, a temperature of 1000°C for steels with Mo contents up to 3%; a temperature of 1020°C for steels with Mo contents exceeding 3%.
IS X04Cr18Ni10Nb Mechanical Properties
Temperature
Tensile Strength
510 — 1100
MPa
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Brinell Hardness (HB)
≤ 201
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Elongation, A
≥ 20
%
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp0.2
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Yield Strength, Rp1
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Impact Energy
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Reduction of Area
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Vickers Hardness (HV)
val1
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IS X04Cr18Ni10Nb International Equivalent Materials
Showing 15 of 839 results.
MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ONORM
COUNTRY / PRODUCER
Austria
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
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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- 839Cross References
- 56Composition
- 62Mechanical Properties
- 3Physical Properties
- 7Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 32Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 52Total Suppliers