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EN 10088-1 X5NiCrAlTi31-20 vs ASTM A240/A240M N08810

Close Alternative — 70.8% match based on chemical composition and mechanical property overlap.

EN 10088-1 X5NiCrAlTi31-20 (EN 10088-1:2014) and ASTM A240/A240M N08810 (ASTM A240/A240M:2025) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X5NiCrAlTi31-20 is defined under European Standard (EN), originating from Europe, while ASTM A240/A240M N08810 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10088-1 X5NiCrAlTi31-20 vs ASTM A240/A240M N08810 is a 70.8% 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 70.8%.

Frequently Compared With EN 10088-1 X5NiCrAlTi31-20:
EN 10088-1 1.4301 EN 10088-1 1.4845 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
70.8%
MECHANICAL MATCH
No shared data
OVERALL
70.8%
Specifications
Property EN 10088-1 X5NiCrAlTi31-20 ASTM A240/A240M N08810
Standard EN 10088-1:2014 ASTM A240/A240M:2025
Category Stainless Steel Stainless Steel
C (%) 0.03-0.08 0.05-0.10
Si (%) <=0.70 <=1.00
Mn (%) <=1.50 <=1.50
P (%) <=0.015 <=0.045
S (%) <=0.010 <=0.015
Cr (%) 19.0-22.0 19.0-23.0
Ni (%) 30.0-32.5 30.0-35.0
N (%) <=0.030 Not specified
Al (%) 0.20-0.50 0.15-0.60
Nb (%) <=0.10 Not specified
Ti (%) 0.20-0.50 0.15-0.60
Co (%) <=0.50 Not specified
Cu (%) <=0.50 <=0.75
Fe (%) Not specified >=39.5
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 X5NiCrAlTi31-20 ASTM A240/A240M N08810
Tensile Strength Not specified >=450 MPa
Yield Strength Not specified >=170 MPa
Elongation Not specified >=30%
Condition Not specified Plate, sheet and strip; yield by 0.2 percent offset
Typical Applications
EN 10088-1 X5NiCrAlTi31-20
Not documented
ASTM A240/A240M N08810
Pressure vessels and general applications (plate, sheet and strip)
Key Differences
Can EN 10088-1 X5NiCrAlTi31-20 Be Substituted With ASTM A240/A240M N08810?
EN 10088-1 X5NiCrAlTi31-20 and ASTM A240/A240M N08810 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 X5NiCrAlTi31-20
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ASTM A240/A240M N08810
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Frequently Asked Questions
What is the difference between EN 10088-1 X5NiCrAlTi31-20 and ASTM A240/A240M N08810?
EN 10088-1 X5NiCrAlTi31-20 specifies N, Nb, Co which are not specified for ASTM A240/A240M N08810. ASTM A240/A240M N08810 specifies Fe which is not specified for EN 10088-1 X5NiCrAlTi31-20.
Can EN 10088-1 X5NiCrAlTi31-20 be substituted with ASTM A240/A240M N08810?
EN 10088-1 X5NiCrAlTi31-20 and ASTM A240/A240M N08810 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.