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EN 10088-1 X2CrAlSiNb18 vs ASTM A959 444

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

EN 10088-1 X2CrAlSiNb18 (EN 10088-1:2023) and ASTM A959 444 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X2CrAlSiNb18 is defined under European Standard (EN), originating from Europe, while ASTM A959 444 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10088-1 X2CrAlSiNb18 vs ASTM A959 444 is a 70.7% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With EN 10088-1 X2CrAlSiNb18:
EN 10088-1 1.4401 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 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
70.7%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property EN 10088-1 X2CrAlSiNb18 ASTM A959 444
Standard EN 10088-1:2023 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.025
Si (%) 0.20-1.50 <=1.00
Mn (%) <=1.00 <=1.00
P (%) <=0.050 <=0.040
S (%) <=0.050 <=0.030
Cr (%) 17.5-18.5 17.5-19.5
Mo (%) <=0.50 1.75-2.50
Ni (%) <=0.50 <=1.00
Al (%) 0.20-1.50 Not specified
Cu (%) <=0.50 Not specified
N (%) Not specified <=0.035
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
EN 10088-1 X2CrAlSiNb18
Not documented
ASTM A959 444
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can EN 10088-1 X2CrAlSiNb18 Be Substituted With ASTM A959 444?
EN 10088-1 X2CrAlSiNb18 and ASTM A959 444 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
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EN 10088-1 X2CrAlSiNb18
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ASTM A959 444
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Frequently Asked Questions
What is the difference between EN 10088-1 X2CrAlSiNb18 and ASTM A959 444?
EN 10088-1 X2CrAlSiNb18 specifies Al, Cu which are not specified for ASTM A959 444. ASTM A959 444 specifies N which is not specified for EN 10088-1 X2CrAlSiNb18.
Can EN 10088-1 X2CrAlSiNb18 be substituted with ASTM A959 444?
EN 10088-1 X2CrAlSiNb18 and ASTM A959 444 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.