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JIS G4304 SUS304J2 vs EN 10088-1 X9CrMnNiCu17-8-5-2

Close Alternative — 70.2% match based on chemical composition and mechanical property overlap.

JIS G4304 SUS304J2 (JIS G4304:2021) and EN 10088-1 X9CrMnNiCu17-8-5-2 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. JIS G4304 SUS304J2 is defined under Japanese Industrial Standards (JIS), originating from Japan, while EN 10088-1 X9CrMnNiCu17-8-5-2 is defined under European Standard (EN), originating from Europe.

As per chemical composition, JIS G4304 SUS304J2 vs EN 10088-1 X9CrMnNiCu17-8-5-2 is a 70.2% 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 70.2%.

Frequently Compared With JIS G4304 SUS304J2:
ASTM A959 .- GOST 5632 06Kh23N28 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr13H GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
70.2%
MECHANICAL MATCH
No shared data
OVERALL
70.2%
Specifications
Property JIS G4304 SUS304J2 EN 10088-1 X9CrMnNiCu17-8-5-2
Standard JIS G4304:2021 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.10
Si (%) <=1.70 <=1.00
Mn (%) 3.00-5.00 5.5-9.5
P (%) <=0.045 <=0.070
S (%) <=0.030 <=0.010
Ni (%) 6.00-9.00 4.5-5.5
Cr (%) 15.00-18.00 16.5-18.5
Cu (%) 1.00-3.00 1.00-2.50
N (%) Not specified <=0.15
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 SUS304J2 EN 10088-1 X9CrMnNiCu17-8-5-2
Tensile Strength >=450 MPa Not specified
Yield Strength >=155 MPa Not specified
Elongation >=40% Not specified
Hardness <=187 HB Not specified
Condition Solution heat treated plate and strip; 0.2 percent proof strength applies only when specified by the purchaser Not specified
Typical Applications
JIS G4304 SUS304J2
Hot-rolled stainless steel plates and strips
EN 10088-1 X9CrMnNiCu17-8-5-2
Not documented
Key Differences
Can JIS G4304 SUS304J2 Be Substituted With EN 10088-1 X9CrMnNiCu17-8-5-2?
JIS G4304 SUS304J2 and EN 10088-1 X9CrMnNiCu17-8-5-2 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.
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JIS G4304 SUS304J2
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EN 10088-1 X9CrMnNiCu17-8-5-2
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Frequently Asked Questions
What is the difference between JIS G4304 SUS304J2 and EN 10088-1 X9CrMnNiCu17-8-5-2?
EN 10088-1 X9CrMnNiCu17-8-5-2 specifies N which is not specified for JIS G4304 SUS304J2.
Can JIS G4304 SUS304J2 be substituted with EN 10088-1 X9CrMnNiCu17-8-5-2?
JIS G4304 SUS304J2 and EN 10088-1 X9CrMnNiCu17-8-5-2 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.