IS 6603 X01Ni31Cr27Mo4Cu vs EN 10088-2 X1NiCrMoCu31-27-4
Strong Match — 86.7% match
based on chemical composition and mechanical property overlap.
IS 6603 X01Ni31Cr27Mo4Cu (IS 6603:2024) and EN 10088-2 X1NiCrMoCu31-27-4 (EN 10088-2:2014) are both steel grades.
Both fall under the Stainless Steel category.
IS 6603 X01Ni31Cr27Mo4Cu is typically used for general purposes, semi-finished products, bars, wire rods and bright bars, while EN 10088-2 X1NiCrMoCu31-27-4 is commonly used for general purposes, hot or cold rolled sheet/plate and strip.
IS 6603 X01Ni31Cr27Mo4Cu is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-2 X1NiCrMoCu31-27-4 is defined under European Standard (EN), originating from Europe.
As per chemical composition, IS 6603 X01Ni31Cr27Mo4Cu vs EN 10088-2 X1NiCrMoCu31-27-4 is a 100% match.
As per mechanical properties, the match is 60%.
Combined, this makes them a strong match overall at 86.7%.
Frequently Compared With IS 6603 X01Ni31Cr27Mo4Cu:
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 6603 X01Ni31Cr27Mo4Cu
EN 10088-2 X1NiCrMoCu31-27-4
Tensile Strength
500-750 MPa
500-700 MPa
Yield Strength
>=220 MPa
>=220 MPa
Elongation
>=35%
>=40%
Condition
Solution annealed, conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 160 mm; Yield Strength is Rp0.2, Elongation is A (longitudinal)
Solution annealed (+AT), hot rolled plate, up to 75 mm thick; Yield Strength is Rp0.2 (transverse), Elongation is A80 for under 3 mm thick
Typical Applications
IS 6603 X01Ni31Cr27Mo4Cu
General purposes, semi-finished products, bars, wire rods and bright bars
EN 10088-2 X1NiCrMoCu31-27-4
General purposes, hot or cold rolled sheet/plate and strip
Can IS 6603 X01Ni31Cr27Mo4Cu Be Substituted With EN 10088-2 X1NiCrMoCu31-27-4?
IS 6603 X01Ni31Cr27Mo4Cu and EN 10088-2 X1NiCrMoCu31-27-4 overlap closely enough on chemistry and mechanical properties that EN 10088-2 X1NiCrMoCu31-27-4 is often considered as a substitute for IS 6603 X01Ni31Cr27Mo4Cu in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between IS 6603 X01Ni31Cr27Mo4Cu and EN 10088-2 X1NiCrMoCu31-27-4?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 6603 X01Ni31Cr27Mo4Cu be substituted with EN 10088-2 X1NiCrMoCu31-27-4?
IS 6603 X01Ni31Cr27Mo4Cu and EN 10088-2 X1NiCrMoCu31-27-4 overlap closely enough on chemistry and mechanical properties that EN 10088-2 X1NiCrMoCu31-27-4 is often considered as a substitute for IS 6603 X01Ni31Cr27Mo4Cu in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.