Close Alternative — 72.8% match
based on chemical composition and mechanical property overlap.
JIS G4303 SUS304 (JIS G4303:2021) and EN 10088-1 1.4301 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
JIS G4303 SUS304 is typically used for food equipment, chemical vessels, architectural applications, while EN 10088-1 1.4301 is commonly used for food equipment, chemical vessels, architectural, kitchenware.
JIS G4303 SUS304 is defined under Japanese Industrial Standards (JIS), originating from Japan, while EN 10088-1 1.4301 is defined under European Standard (EN), originating from Europe.
As per chemical composition, JIS G4303 SUS304 vs EN 10088-1 1.4301 is a 96.7% match.
As per mechanical properties, the match is 25%.
Combined, this makes them a close alternative overall at 72.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
JIS G4303 SUS304
EN 10088-1 1.4301
Tensile Strength
≥520 MPa
≥520 MPa
Yield Strength
≥205 MPa
≥210 MPa
Elongation
≥40%
≥45%
Hardness
≤187 HB
≤215 HB
Typical Applications
JIS G4303 SUS304
Food equipment, chemical vessels, architectural applications
EN 10088-1 1.4301
Food equipment, chemical vessels, architectural, kitchenware
Can JIS G4303 SUS304 Be Substituted With EN 10088-1 1.4301?
JIS G4303 SUS304 and EN 10088-1 1.4301 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 JIS G4303 SUS304 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 JIS G4303 SUS304 be substituted with EN 10088-1 1.4301?
JIS G4303 SUS304 and EN 10088-1 1.4301 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.