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ASTM A240/A240M S20910 vs EN 10088-1 X5CrNiMnMoNNbV22-12-5-2

Strong Match — 98.3% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S20910 (ASTM A240/A240M:2025) and EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S20910 is defined under ASTM International, originating from United States, while EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A240/A240M S20910 vs EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 is a 98.3% 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 98.3%.

Frequently Compared With ASTM A240/A240M S20910:
GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH
Match Breakdown
CHEMISTRY MATCH
98.3%
MECHANICAL MATCH
No shared data
OVERALL
98.3%
Specifications
Property ASTM A240/A240M S20910 EN 10088-1 X5CrNiMnMoNNbV22-12-5-2
Standard ASTM A240/A240M:2025 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) <=0.06 <=0.060
Mn (%) 4.00-6.00 4.0-6.0
P (%) <=0.040 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=0.75 <=1.00
Cr (%) 20.5-23.5 20.5-23.5
Ni (%) 11.5-13.5 11.5-13.5
Mo (%) 1.50-3.00 1.5-3.0
N (%) 0.20-0.40 0.20-0.40
Nb (%) 0.10-0.30 0.10-0.30
V (%) 0.10-0.30 0.10-0.30
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 S20910 EN 10088-1 X5CrNiMnMoNNbV22-12-5-2
Tensile Strength >=725 MPa Not specified
Yield Strength >=415 MPa Not specified
Elongation >=30% Not specified
Hardness <=241 HB Not specified
Condition Sheet and strip (first condition printed); yield by 0.2 percent offset Not specified
Typical Applications
ASTM A240/A240M S20910
Pressure vessels and general applications (plate, sheet and strip)
EN 10088-1 X5CrNiMnMoNNbV22-12-5-2
Not documented
Can ASTM A240/A240M S20910 Be Substituted With EN 10088-1 X5CrNiMnMoNNbV22-12-5-2?
ASTM A240/A240M S20910 and EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 is often considered as a substitute for ASTM A240/A240M S20910 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
ASTM A240/A240M S20910
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EN 10088-1 X5CrNiMnMoNNbV22-12-5-2
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Frequently Asked Questions
What is the difference between ASTM A240/A240M S20910 and EN 10088-1 X5CrNiMnMoNNbV22-12-5-2?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A240/A240M S20910 be substituted with EN 10088-1 X5CrNiMnMoNNbV22-12-5-2?
ASTM A240/A240M S20910 and EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X5CrNiMnMoNNbV22-12-5-2 is often considered as a substitute for ASTM A240/A240M S20910 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.