IS 415 Stainless steels
Material group:
Ferrous Alloys / Stainless steels
Country / Standard:
India / IS
Data updates
Latest Update: 2026-05
Total number of updates: 4
Update History
2025-08
2024-07
2022-09
This material has 144 properties — only a subset is shown here.
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IS 415 Chemical Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.05
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
12.0 – 14.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.50 – 1.00
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
IS 6603: 2024 / Stainless Steel Semi-Finished Products, Bars, Wire Rods and Bright Bars - Specification
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IS 415 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 144 properties — only a subset is shown here.
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IS 415 Heat Treatments
- Hot forming at 1150-900°C, cooling in air.
Annealing (+A) at 600-650°C, furnace or air cooling.
Quenching and tempering (+QT1): heating at 950-1050°C, quenching in oil or air, tempering at 650-700°C + 600-620°C.
(+QT2): Heating at 950-1050°C, quenching in oil or air, tempering at 550-600°C.
(+QT3): Heating at 950-1050°C, quenching in oil or air, tempering at 520-580°C. - Solution annealed at 600 to 650°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 furnace, air
IS 415 Mechanical Properties
Temperature
Tensile Strength
700 — 1100
MPa
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Brinell Hardness (HB)
≤ 302
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Elongation, A
≥ 10
%
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Yield Strength, Rp0.2
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Impact Energy
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Rockwell Hardness (HR)
val1
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Vickers Hardness (HV)
val1
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IS 415 International Equivalent Materials
Showing 15 of 28 results.
MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASME
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
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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- 28Cross References
- 24Composition
- 56Mechanical Properties
- 3Physical Properties
- 3Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 27Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 3Total Suppliers