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ASTM A240/A240M S30926 vs EN 10088-1 1.4401

Minimal Match — 31% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S30926 (ASTM A240/A240M:2025) and EN 10088-1 1.4401 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S30926 is typically used for pressure vessels and general applications (plate, sheet and strip), while EN 10088-1 1.4401 is commonly used for marine, chemical processing, pharmaceutical equipment. ASTM A240/A240M S30926 is defined under ASTM International, originating from United States, while EN 10088-1 1.4401 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A240/A240M S30926 vs EN 10088-1 1.4401 is a 46.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 31%.

Frequently Compared With ASTM A240/A240M S30926:
EN 10088-1 1.4301 EN 10088-1 1.4845 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GOST 5632 06Kh23N28 GOST 5632 08X18H10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
46.4%
MECHANICAL MATCH
0%
OVERALL
31%
Specifications
Property ASTM A240/A240M S30926 EN 10088-1 1.4401
Standard ASTM A240/A240M:2025 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.10 ≤0.07
Mn (%) 5.0-7.0 ≤2.00
P (%) <=0.045 Not specified
S (%) <=0.030 Not specified
Si (%) <=1.00 ≤1.00
Cr (%) 22.5-24.5 16.5–18.5
Ni (%) 9.0-11.0 10.5–13.5
Mo (%) 1.00-3.00 2.0–2.5
N (%) 0.40-0.60 Not specified
V (%) 0.03-0.30 Not specified
B (%) <=0.010 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A240/A240M S30926 EN 10088-1 1.4401
Tensile Strength >=800 MPa ≥520 MPa
Yield Strength >=400 MPa ≥210 MPa
Elongation >=35% ≥40%
Condition Plate, sheet and strip; yield by 0.2 percent offset Not specified
Hardness Not specified ≤215 HB
Typical Applications
ASTM A240/A240M S30926
Pressure vessels and general applications (plate, sheet and strip)
EN 10088-1 1.4401
Marine, chemical processing, pharmaceutical equipment
Key Differences
Can ASTM A240/A240M S30926 Be Substituted With EN 10088-1 1.4401?
ASTM A240/A240M S30926 and EN 10088-1 1.4401 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.
Forms & Sizes Available on M-EX
ASTM A240/A240M S30926
No active listings currently.
EN 10088-1 1.4401
Sheet → (4 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–3400 mm (98.43–133.86 in)
On M-EX Right Now
ASTM A240/A240M S30926
0 active listings and RFQs →
EN 10088-1 1.4401
4 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A240/A240M S30926 and EN 10088-1 1.4401?
ASTM A240/A240M S30926 specifies P, S, N, V which are not specified for EN 10088-1 1.4401.
Can ASTM A240/A240M S30926 be substituted with EN 10088-1 1.4401?
ASTM A240/A240M S30926 and EN 10088-1 1.4401 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.