Post Stock Login Register

EN 10088-1 X1CrNi25-21 vs ASTM A959 .-

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

EN 10088-1 X1CrNi25-21 (EN 10088-1:2023) and ASTM A959 .- (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X1CrNi25-21 is defined under European Standard (EN), originating from Europe, while ASTM A959 .- is defined under ASTM International, originating from United States.

As per chemical composition, EN 10088-1 X1CrNi25-21 vs ASTM A959 .- is a 55% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With EN 10088-1 X1CrNi25-21:
EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12Ni2Mo 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 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
55%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property EN 10088-1 X1CrNi25-21 ASTM A959 .-
Standard EN 10088-1:2023 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.020 <=0.030
Si (%) <=0.25 <=1.00
Mn (%) <=2.00 <=1.00
P (%) <=0.025 <=0.040
S (%) <=0.010 <=0.030
Cr (%) 24.0-26.0 18.0-20.0
Mo (%) <=0.20 Not specified
Ni (%) 20.0-22.0 <=0.50
N (%) <=0.10 <=0.030
Cb (%) Not specified 0.10-0.60
Ti (%) Not specified 0.07-0.30
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 X1CrNi25-21
Not documented
ASTM A959 .-
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can EN 10088-1 X1CrNi25-21 Be Substituted With ASTM A959 .-?
EN 10088-1 X1CrNi25-21 and ASTM A959 .- 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.
On M-EX Right Now
EN 10088-1 X1CrNi25-21
0 active listings and RFQs →
ASTM A959 .-
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10088-1 X1CrNi25-21 and ASTM A959 .-?
EN 10088-1 X1CrNi25-21 specifies Mo which is not specified for ASTM A959 .-. ASTM A959 .- specifies Cb, Ti which are not specified for EN 10088-1 X1CrNi25-21.
Can EN 10088-1 X1CrNi25-21 be substituted with ASTM A959 .-?
EN 10088-1 X1CrNi25-21 and ASTM A959 .- 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.