Minimal Match — 50.3% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 7) 3Cr18Ni11H (IS 1570 (Part 7):1992) and EN 10088-1 1.4301 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 7) 3Cr18Ni11H is typically used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature, while EN 10088-1 1.4301 is commonly used for food equipment, chemical vessels, architectural, kitchenware.
IS 1570 (Part 7) 3Cr18Ni11H is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 1.4301 is defined under European Standard (EN), originating from Europe.
As per chemical composition, IS 1570 (Part 7) 3Cr18Ni11H vs EN 10088-1 1.4301 is a 75.4% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 50.3%.
Frequently Compared With IS 1570 (Part 7) 3Cr18Ni11H:
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 7) 3Cr18Ni11H
EN 10088-1 1.4301
Tensile Strength
490-690 MPa
≥520 MPa
Yield Strength
>=175 MPa (0.2 % proof stress)
≥210 MPa
Elongation
>=30%
≥45%
Condition
Tubes, forgings, plates, Q, thickness - (first row of Table 3)
Not specified
Hardness
Not specified
≤215 HB
Typical Applications
IS 1570 (Part 7) 3Cr18Ni11H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
EN 10088-1 1.4301
Food equipment, chemical vessels, architectural, kitchenware
Can IS 1570 (Part 7) 3Cr18Ni11H Be Substituted With EN 10088-1 1.4301?
IS 1570 (Part 7) 3Cr18Ni11H and EN 10088-1 1.4301 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
What is the difference between IS 1570 (Part 7) 3Cr18Ni11H and EN 10088-1 1.4301?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 7) 3Cr18Ni11H be substituted with EN 10088-1 1.4301?
IS 1570 (Part 7) 3Cr18Ni11H and EN 10088-1 1.4301 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.