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ASTM A240/A240M S31050 vs EN 10088-1 1.4301

Minimal Match — 33.8% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S31050 (ASTM A240/A240M:2025) and EN 10088-1 1.4301 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S31050 is typically used for pressure vessels and general applications (plate, sheet and strip), while EN 10088-1 1.4301 is commonly used for food equipment, chemical vessels, architectural, kitchenware. ASTM A240/A240M S31050 is defined under ASTM International, originating from United States, while EN 10088-1 1.4301 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A240/A240M S31050 vs EN 10088-1 1.4301 is a 50.7% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 33.8%.

Frequently Compared With ASTM A240/A240M S31050:
EN 10088-1 1.4845 EN 10088-1 1.4401 GOST 5632 08X18H10 EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GOST 5632 06Kh23N28 IS 1570 (Part 7) 11Cr17Ni13W3TiH GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
50.7%
MECHANICAL MATCH
0%
OVERALL
33.8%
Specifications
Property ASTM A240/A240M S31050 EN 10088-1 1.4301
Standard ASTM A240/A240M:2025 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.020 ≤0.07
Mn (%) <=2.00 ≤2.00
P (%) <=0.030 ≤0.045
S (%) <=0.010 ≤0.030
Si (%) <=0.50 ≤1.00
Cr (%) 24.0-26.0 17.5–19.5
Ni (%) 20.5-23.5 8.0–10.5
Mo (%) 1.60-2.60 Not specified
N (%) 0.09-0.15 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 S31050 EN 10088-1 1.4301
Tensile Strength >=580 MPa ≥520 MPa
Yield Strength >=270 MPa ≥210 MPa
Elongation >=25% ≥45%
Hardness <=217 HB ≤215 HB
Condition t <= 0.25 in. (first condition printed); yield by 0.2 percent offset Not specified
Typical Applications
ASTM A240/A240M S31050
Pressure vessels and general applications (plate, sheet and strip)
EN 10088-1 1.4301
Food equipment, chemical vessels, architectural, kitchenware
Key Differences
Can ASTM A240/A240M S31050 Be Substituted With EN 10088-1 1.4301?
ASTM A240/A240M S31050 and EN 10088-1 1.4301 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 S31050
No active listings currently.
EN 10088-1 1.4301
Sheet → (3 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–3300 mm (98.43–129.92 in)
On M-EX Right Now
ASTM A240/A240M S31050
0 active listings and RFQs →
EN 10088-1 1.4301
3 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A240/A240M S31050 and EN 10088-1 1.4301?
ASTM A240/A240M S31050 specifies Mo, N which are not specified for EN 10088-1 1.4301.
Can ASTM A240/A240M S31050 be substituted with EN 10088-1 1.4301?
ASTM A240/A240M S31050 and EN 10088-1 1.4301 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.