IS 1570 (Part 5) X15Cr16Ni2 vs IS 1570 (Part 7) 12Cr13H
Close Alternative — 78.5% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 5) X15Cr16Ni2 (IS 1570 (Part 5):1985) and IS 1570 (Part 7) 12Cr13H (IS 1570 (Part 7):1992) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 5) X15Cr16Ni2 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 12Cr13H is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 1570 (Part 5) X15Cr16Ni2 vs IS 1570 (Part 7) 12Cr13H is a 78.5% match.
Mechanical property data is not available for both grades, so this factor could not be scored.
Combined, this makes them a close alternative overall at 78.5%.
Frequently Compared With IS 1570 (Part 5) X15Cr16Ni2:
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 1570 (Part 5) X15Cr16Ni2
IS 1570 (Part 7) 12Cr13H
Hardness
<=285 HB
Not specified
Condition
Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Bars, forgings, plates, A, thickness up to 160 (first row of Table 3)
Tensile Strength
Not specified
470-670 MPa
Yield Strength
Not specified
>=265 MPa (0.2 % proof stress)
Elongation
Not specified
>=20%
Typical Applications
IS 1570 (Part 5) X15Cr16Ni2
Not documented
IS 1570 (Part 7) 12Cr13H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Can IS 1570 (Part 5) X15Cr16Ni2 Be Substituted With IS 1570 (Part 7) 12Cr13H?
IS 1570 (Part 5) X15Cr16Ni2 and IS 1570 (Part 7) 12Cr13H are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
What is the difference between IS 1570 (Part 5) X15Cr16Ni2 and IS 1570 (Part 7) 12Cr13H?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 5) X15Cr16Ni2 be substituted with IS 1570 (Part 7) 12Cr13H?
IS 1570 (Part 5) X15Cr16Ni2 and IS 1570 (Part 7) 12Cr13H are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.