Close Alternative — 84.4% match
based on chemical composition and mechanical property overlap.
IS 6911 X10Cr17Ni7 (IS 6911:1992) and EN 10088-1 X9CrNi18-9 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
IS 6911 X10Cr17Ni7 is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X9CrNi18-9 is defined under European Standard (EN), originating from Europe.
As per chemical composition, IS 6911 X10Cr17Ni7 vs EN 10088-1 X9CrNi18-9 is a 84.4% 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 84.4%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 6911 X10Cr17Ni7
EN 10088-1 X9CrNi18-9
Bend Test (180 deg)
Not required
Not specified
Elongation (50 mm, annealed)
>=40%
Not specified
Hardness (annealed, max)
212 HBS
Not specified
Tensile Strength (annealed)
>=590 MPa
Not specified
Yield Strength (0.2% proof, annealed)
>=220 MPa
Not specified
Typical Applications
IS 6911 X10Cr17Ni7
Stainless and heat-resisting steel plate, sheet and strip (clause 1.1)
EN 10088-1 X9CrNi18-9
Not documented
Can IS 6911 X10Cr17Ni7 Be Substituted With EN 10088-1 X9CrNi18-9?
IS 6911 X10Cr17Ni7 and EN 10088-1 X9CrNi18-9 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 6911 X10Cr17Ni7 and EN 10088-1 X9CrNi18-9?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 6911 X10Cr17Ni7 be substituted with EN 10088-1 X9CrNi18-9?
IS 6911 X10Cr17Ni7 and EN 10088-1 X9CrNi18-9 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.