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JIS G4304 SUS821L1 vs EN 10088-1 X2CrCuNiN23-2-2

Close Alternative — 72.5% match based on chemical composition and mechanical property overlap.

JIS G4304 SUS821L1 (JIS G4304:2021) and EN 10088-1 X2CrCuNiN23-2-2 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. JIS G4304 SUS821L1 is defined under Japanese Industrial Standards (JIS), originating from Japan, while EN 10088-1 X2CrCuNiN23-2-2 is defined under European Standard (EN), originating from Europe.

As per chemical composition, JIS G4304 SUS821L1 vs EN 10088-1 X2CrCuNiN23-2-2 is a 72.5% 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 72.5%.

Frequently Compared With JIS G4304 SUS821L1:
ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
72.5%
MECHANICAL MATCH
No shared data
OVERALL
72.5%
Specifications
Property JIS G4304 SUS821L1 EN 10088-1 X2CrCuNiN23-2-2
Standard JIS G4304:2021 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.045
Si (%) <=0.75 <=1.00
Mn (%) 2.00-4.00 1.00-3.00
P (%) <=0.040 <=0.040
S (%) <=0.020 <=0.030
Ni (%) 1.50-2.50 1.00-3.00
Cr (%) 20.50-21.50 21.5-24.0
Mo (%) <=0.60 <=0.50
Cu (%) 0.50-1.50 1.60-3.00
N (%) 0.15-0.20 0.12-0.20
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property JIS G4304 SUS821L1 EN 10088-1 X2CrCuNiN23-2-2
Tensile Strength >=600 MPa Not specified
Yield Strength >=400 MPa Not specified
Elongation >=20% Not specified
Hardness <=290 HB Not specified
Condition Solution heat treated plate and strip, thickness up to 2.0 mm for elongation; proof strength applies only when specified Not specified
Typical Applications
JIS G4304 SUS821L1
Hot-rolled stainless steel plates and strips
EN 10088-1 X2CrCuNiN23-2-2
Not documented
Can JIS G4304 SUS821L1 Be Substituted With EN 10088-1 X2CrCuNiN23-2-2?
JIS G4304 SUS821L1 and EN 10088-1 X2CrCuNiN23-2-2 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.
On M-EX Right Now
JIS G4304 SUS821L1
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EN 10088-1 X2CrCuNiN23-2-2
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Frequently Asked Questions
What is the difference between JIS G4304 SUS821L1 and EN 10088-1 X2CrCuNiN23-2-2?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4304 SUS821L1 be substituted with EN 10088-1 X2CrCuNiN23-2-2?
JIS G4304 SUS821L1 and EN 10088-1 X2CrCuNiN23-2-2 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.