Close Alternative — 77.2% match
based on chemical composition and mechanical property overlap.
EN 10088-1 X3CrS12 (EN 10088-1:2023) and IS 6603 X12Cr13S (IS 6603:2024) are both steel grades.
Both fall under the Stainless Steel category.
EN 10088-1 X3CrS12 is defined under European Standard (EN), originating from Europe, while IS 6603 X12Cr13S is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, EN 10088-1 X3CrS12 vs IS 6603 X12Cr13S is a 77.2% 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 77.2%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
EN 10088-1 X3CrS12
IS 6603 X12Cr13S
Tensile Strength
Not specified
<=880 MPa
Hardness
Not specified
<=262 HB
Condition
Not specified
Soft annealed (+A), conditions 1C, 1E, 1D, 1X, 1G and 2D, all sizes; hardness as printed
Typical Applications
EN 10088-1 X3CrS12
Not documented
IS 6603 X12Cr13S
General purposes, semi-finished products, bars, wire rods and bright bars
Can EN 10088-1 X3CrS12 Be Substituted With IS 6603 X12Cr13S?
EN 10088-1 X3CrS12 and IS 6603 X12Cr13S 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 EN 10088-1 X3CrS12 and IS 6603 X12Cr13S?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10088-1 X3CrS12 be substituted with IS 6603 X12Cr13S?
EN 10088-1 X3CrS12 and IS 6603 X12Cr13S 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.