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EN 10088-1 X2CrMoSiS18-2-1 vs JIS G4305 SUS444

Close Alternative — 78% match based on chemical composition and mechanical property overlap.

EN 10088-1 X2CrMoSiS18-2-1 (EN 10088-1:2023) and JIS G4305 SUS444 (JIS G4305:2012) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X2CrMoSiS18-2-1 is defined under European Standard (EN), originating from Europe, while JIS G4305 SUS444 is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, EN 10088-1 X2CrMoSiS18-2-1 vs JIS G4305 SUS444 is a 78% 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 78%.

Frequently Compared With EN 10088-1 X2CrMoSiS18-2-1:
GOST 5632 08X18H10 ASTM A959 29-4C ASTM A959 .- GB/T 3280 06Cr19Ni10 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) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
78%
MECHANICAL MATCH
No shared data
OVERALL
78%
Specifications
Property EN 10088-1 X2CrMoSiS18-2-1 JIS G4305 SUS444
Standard EN 10088-1:2023 JIS G4305:2012
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.025
Si (%) <=2.50 <=1.00
Mn (%) <=1.00 <=1.00
P (%) <=0.040 <=0.040
S (%) 0.15-0.35 <=0.030
Cr (%) 17.5-19.5 17.00-20.00
Mo (%) 1.50-2.50 1.75-2.50
Ni (%) <=0.75 <=0.60
N (%) Not specified <=0.025
Ti (%) Not specified <=0.80
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 X2CrMoSiS18-2-1 JIS G4305 SUS444
Tensile Strength Not specified >=410 MPa
Yield Strength Not specified >=245 MPa
Elongation Not specified >=20%
Hardness Not specified <=217 HB
Condition Not specified Annealed plate and strip; proof strength applies only when specified by the purchaser
Typical Applications
EN 10088-1 X2CrMoSiS18-2-1
Not documented
JIS G4305 SUS444
Cold-rolled stainless steel plates, sheet and strip
Key Differences
Can EN 10088-1 X2CrMoSiS18-2-1 Be Substituted With JIS G4305 SUS444?
EN 10088-1 X2CrMoSiS18-2-1 and JIS G4305 SUS444 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
EN 10088-1 X2CrMoSiS18-2-1
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JIS G4305 SUS444
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Frequently Asked Questions
What is the difference between EN 10088-1 X2CrMoSiS18-2-1 and JIS G4305 SUS444?
JIS G4305 SUS444 specifies N, Ti which are not specified for EN 10088-1 X2CrMoSiS18-2-1.
Can EN 10088-1 X2CrMoSiS18-2-1 be substituted with JIS G4305 SUS444?
EN 10088-1 X2CrMoSiS18-2-1 and JIS G4305 SUS444 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.