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ASTM A276/A276M S31400 vs EN 10088-1 X15CrNiSi25-21

Strong Match — 89.5% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S31400 (ASTM A276/A276M:2017) and EN 10088-1 X15CrNiSi25-21 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S31400 is defined under ASTM International, originating from United States, while EN 10088-1 X15CrNiSi25-21 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A276/A276M S31400 vs EN 10088-1 X15CrNiSi25-21 is a 89.5% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 89.5%.

Frequently Compared With ASTM A276/A276M S31400:
ASTM A959 .- GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
89.5%
MECHANICAL MATCH
No shared data
OVERALL
89.5%
Specifications
Property ASTM A276/A276M S31400 EN 10088-1 X15CrNiSi25-21
Standard ASTM A276/A276M:2017 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) <=0.25 <=0.20
Mn (%) <=2.00 <=2.00
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.015
Si (%) 1.50-3.00 1.50-2.50
Cr (%) 23.0-26.0 24.0-26.0
Ni (%) 19.0-22.0 19.0-22.0
N (%) Not specified <=0.10
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A276/A276M S31400 EN 10088-1 X15CrNiSi25-21
Tensile Strength >=515 MPa Not specified
Yield Strength >=205 MPa Not specified
Elongation >=40% Not specified
Condition Condition A (Annealed), hot-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S31400
Stainless steel bars and shapes (hot-finished or cold-finished)
EN 10088-1 X15CrNiSi25-21
Not documented
Key Differences
Can ASTM A276/A276M S31400 Be Substituted With EN 10088-1 X15CrNiSi25-21?
ASTM A276/A276M S31400 and EN 10088-1 X15CrNiSi25-21 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X15CrNiSi25-21 is often considered as a substitute for ASTM A276/A276M S31400 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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ASTM A276/A276M S31400
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EN 10088-1 X15CrNiSi25-21
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S31400 and EN 10088-1 X15CrNiSi25-21?
EN 10088-1 X15CrNiSi25-21 specifies N which is not specified for ASTM A276/A276M S31400.
Can ASTM A276/A276M S31400 be substituted with EN 10088-1 X15CrNiSi25-21?
ASTM A276/A276M S31400 and EN 10088-1 X15CrNiSi25-21 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X15CrNiSi25-21 is often considered as a substitute for ASTM A276/A276M S31400 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.