EN 10088-1 X2CrMnNiMoN21-5-3 vs JIS G4304 SUS821L1
Close Alternative — 76.5% match
based on chemical composition and mechanical property overlap.
EN 10088-1 X2CrMnNiMoN21-5-3 (EN 10088-1:2014) and JIS G4304 SUS821L1 (JIS G4304:2021) are both steel grades.
Both fall under the Stainless Steel category.
EN 10088-1 X2CrMnNiMoN21-5-3 is defined under European Standard (EN), originating from Europe, while JIS G4304 SUS821L1 is defined under Japanese Industrial Standards (JIS), originating from Japan.
As per chemical composition, EN 10088-1 X2CrMnNiMoN21-5-3 vs JIS G4304 SUS821L1 is a 76.5% 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 76.5%.
Frequently Compared With EN 10088-1 X2CrMnNiMoN21-5-3:
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 X2CrMnNiMoN21-5-3
JIS G4304 SUS821L1
Tensile Strength
Not specified
>=600 MPa
Yield Strength
Not specified
>=400 MPa
Elongation
Not specified
>=20%
Hardness
Not specified
<=290 HB
Condition
Not specified
Solution heat treated plate and strip, thickness up to 2.0 mm for elongation; proof strength applies only when specified
Typical Applications
EN 10088-1 X2CrMnNiMoN21-5-3
Not documented
JIS G4304 SUS821L1
Hot-rolled stainless steel plates and strips
Can EN 10088-1 X2CrMnNiMoN21-5-3 Be Substituted With JIS G4304 SUS821L1?
EN 10088-1 X2CrMnNiMoN21-5-3 and JIS G4304 SUS821L1 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 X2CrMnNiMoN21-5-3 and JIS G4304 SUS821L1?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10088-1 X2CrMnNiMoN21-5-3 be substituted with JIS G4304 SUS821L1?
EN 10088-1 X2CrMnNiMoN21-5-3 and JIS G4304 SUS821L1 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.