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EN 10088-1 X8NiCrAlTi32-21 vs EN 10088-1 X5NiCrAlTi31-20

Strong Match — 85.6% match based on chemical composition and mechanical property overlap.

EN 10088-1 X8NiCrAlTi32-21 (EN 10088-1:2014) and EN 10088-1 X5NiCrAlTi31-20 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X8NiCrAlTi32-21 is defined under European Standard (EN), originating from Europe, while EN 10088-1 X5NiCrAlTi31-20 is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10088-1 X8NiCrAlTi32-21 vs EN 10088-1 X5NiCrAlTi31-20 is a 85.6% 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 85.6%.

Frequently Compared With EN 10088-1 X8NiCrAlTi32-21:
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
85.6%
MECHANICAL MATCH
No shared data
OVERALL
85.6%
Specifications
Property EN 10088-1 X8NiCrAlTi32-21 EN 10088-1 X5NiCrAlTi31-20
Standard EN 10088-1:2014 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) 0.05-0.10 0.03-0.08
Si (%) <=0.70 <=0.70
Mn (%) <=1.50 <=1.50
P (%) <=0.015 <=0.015
S (%) <=0.010 <=0.010
Cr (%) 19.0-22.0 19.0-22.0
Ni (%) 30.0-34.0 30.0-32.5
N (%) <=0.030 <=0.030
Al (%) 0.25-0.65 0.20-0.50
Ti (%) 0.25-0.65 0.20-0.50
Co (%) <=0.50 <=0.50
Cu (%) <=0.50 <=0.50
Nb (%) Not specified <=0.10
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Key Differences
Can EN 10088-1 X8NiCrAlTi32-21 Be Substituted With EN 10088-1 X5NiCrAlTi31-20?
EN 10088-1 X8NiCrAlTi32-21 and EN 10088-1 X5NiCrAlTi31-20 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X5NiCrAlTi31-20 is often considered as a substitute for EN 10088-1 X8NiCrAlTi32-21 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
EN 10088-1 X8NiCrAlTi32-21
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EN 10088-1 X5NiCrAlTi31-20
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Frequently Asked Questions
What is the difference between EN 10088-1 X8NiCrAlTi32-21 and EN 10088-1 X5NiCrAlTi31-20?
EN 10088-1 X5NiCrAlTi31-20 specifies Nb which is not specified for EN 10088-1 X8NiCrAlTi32-21.
Can EN 10088-1 X8NiCrAlTi32-21 be substituted with EN 10088-1 X5NiCrAlTi31-20?
EN 10088-1 X8NiCrAlTi32-21 and EN 10088-1 X5NiCrAlTi31-20 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X5NiCrAlTi31-20 is often considered as a substitute for EN 10088-1 X8NiCrAlTi32-21 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.