IS X04Cr18Ni12Mo3 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: India / IS

Data updates

Latest Update: 2025-08
Total number of updates: 2
Update History
2024-08

This material has 166 properties — only a subset is shown here.

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IS X04Cr18Ni12Mo3 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.080
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
18.0 – 20.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 2.00
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
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 6603: 2024 / Stainless Steel Semi-Finished Products, Bars, Wire Rods and Bright Bars - Specification

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IS X04Cr18Ni12Mo3 Physical Properties


Temperature

PROPERTY / VALUE
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 166 properties — only a subset is shown here.

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IS X04Cr18Ni12Mo3 Heat Treatments


  • Hot forming at 1150-850°C, cooling in air.
    Solution annealing (+AT) at 1070-1150°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%.
  • Solution annealed at 1 020 to 1 120°C - If heat treatment is carried out in a continuous furnace, the upper part of the range specified is usually preferred, or even exceeded;
    Cooling in water, air - Cooling sufficiently rapidly in order to avoid the occurrence of intergranular corrosion as defined in IS 10461 (Part 2).

IS X04Cr18Ni12Mo3 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≤ 1100 MPa
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Elongation, A
≥ 20 %
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Yield Strength, Rp0.2
≥ 205 MPa
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IS X04Cr18Ni12Mo3 International Equivalent Materials


Showing 15 of 109 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
AISI
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
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MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
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Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
IRAM
COUNTRY / PRODUCER
Argentina
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
NBR
COUNTRY / PRODUCER
Brazil
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
NBR
COUNTRY / PRODUCER
Brazil
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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  • 109Cross References

  • 18Composition
  • 23Mechanical Properties
  • 3Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

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

  • -Joints
  • -Coatings
  • 1Dimensions
  • -Tribology

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

  • 10Total Suppliers