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EN 10088-1 X6CrNiWNbN16-16 vs ASTM A959 321H

Related Material — 67.7% match based on chemical composition and mechanical property overlap.

EN 10088-1 X6CrNiWNbN16-16 (EN 10088-1:2014) and ASTM A959 321H (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X6CrNiWNbN16-16 is defined under European Standard (EN), originating from Europe, while ASTM A959 321H is defined under ASTM International, originating from United States.

As per chemical composition, EN 10088-1 X6CrNiWNbN16-16 vs ASTM A959 321H is a 67.7% 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 67.7%.

Frequently Compared With EN 10088-1 X6CrNiWNbN16-16:
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
67.7%
MECHANICAL MATCH
No shared data
OVERALL
67.7%
Specifications
Property EN 10088-1 X6CrNiWNbN16-16 ASTM A959 321H
Standard EN 10088-1:2014 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) 0.04-0.10 0.04-0.10
Si (%) 0.30-0.60 <=1.00
Mn (%) <=1.50 <=2.00
P (%) <=0.035 <=0.045
S (%) <=0.015 <=0.030
Cr (%) 15.5-17.5 17.0-19.0
Ni (%) 15.5-17.5 9.0-12.0
N (%) 0.06-0.14 <=0.10
W (%) 2.50-3.5 Not specified
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 X6CrNiWNbN16-16
Not documented
ASTM A959 321H
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can EN 10088-1 X6CrNiWNbN16-16 Be Substituted With ASTM A959 321H?
EN 10088-1 X6CrNiWNbN16-16 and ASTM A959 321H 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 X6CrNiWNbN16-16
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ASTM A959 321H
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Frequently Asked Questions
What is the difference between EN 10088-1 X6CrNiWNbN16-16 and ASTM A959 321H?
EN 10088-1 X6CrNiWNbN16-16 specifies W which is not specified for ASTM A959 321H.
Can EN 10088-1 X6CrNiWNbN16-16 be substituted with ASTM A959 321H?
EN 10088-1 X6CrNiWNbN16-16 and ASTM A959 321H 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.