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ASTM A959 201 vs EN 10088-1 X12CrMnNiN17-7-5

Strong Match — 96.8% match based on chemical composition and mechanical property overlap.

ASTM A959 201 (ASTM A959:2011) and EN 10088-1 X12CrMnNiN17-7-5 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 201 is defined under ASTM International, originating from United States, while EN 10088-1 X12CrMnNiN17-7-5 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A959 201 vs EN 10088-1 X12CrMnNiN17-7-5 is a 96.8% 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 96.8%.

Frequently Compared With ASTM A959 201:
ASTM A959 301 ASTM A959 202 ASTM A959 .- ASTM A959 205 GOST 5632 08X18H10 EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12MoH GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845
Match Breakdown
CHEMISTRY MATCH
96.8%
MECHANICAL MATCH
No shared data
OVERALL
96.8%
Specifications
Property ASTM A959 201 EN 10088-1 X12CrMnNiN17-7-5
Standard ASTM A959:2011 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.15 <=0.15
Cr (%) 16.0-18.0 16.0-18.0
Mn (%) 5.5-7.5 5.5-7.5
N (%) <=0.25 0.05-0.25
Ni (%) 3.5-5.5 3.5-5.5
P (%) <=0.060 <=0.045
S (%) <=0.030 <=0.015
Si (%) <=1.00 <=1.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
ASTM A959 201
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
EN 10088-1 X12CrMnNiN17-7-5
Not documented
Can ASTM A959 201 Be Substituted With EN 10088-1 X12CrMnNiN17-7-5?
ASTM A959 201 and EN 10088-1 X12CrMnNiN17-7-5 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X12CrMnNiN17-7-5 is often considered as a substitute for ASTM A959 201 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 A959 201
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EN 10088-1 X12CrMnNiN17-7-5
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Frequently Asked Questions
What is the difference between ASTM A959 201 and EN 10088-1 X12CrMnNiN17-7-5?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A959 201 be substituted with EN 10088-1 X12CrMnNiN17-7-5?
ASTM A959 201 and EN 10088-1 X12CrMnNiN17-7-5 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X12CrMnNiN17-7-5 is often considered as a substitute for ASTM A959 201 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.