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EN 10088-1 X5CrNiCu19-6-2 vs ASTM A240/A240M S30400

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

EN 10088-1 X5CrNiCu19-6-2 (EN 10088-1:2014) and ASTM A240/A240M S30400 (ASTM A240/A240M:2025) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X5CrNiCu19-6-2 is defined under European Standard (EN), originating from Europe, while ASTM A240/A240M S30400 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10088-1 X5CrNiCu19-6-2 vs ASTM A240/A240M S30400 is a 71.5% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With EN 10088-1 X5CrNiCu19-6-2:
EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoVH ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
71.5%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property EN 10088-1 X5CrNiCu19-6-2 ASTM A240/A240M S30400
Standard EN 10088-1:2014 ASTM A240/A240M:2025
Category Stainless Steel Stainless Steel
C (%) 0.030-0.08 <=0.08
Si (%) <=0.50 <=0.75
Mn (%) 1.50-4.0 <=2.00
P (%) <=0.045 <=0.045
S (%) <=0.015 <=0.030
Cr (%) 18.0-19.0 18.0-20.0
Ni (%) 5.5-6.9 8.0-11.0
N (%) 0.03-0.11 <=0.10
Cu (%) 1.30-2.00 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 EN 10088-1 X5CrNiCu19-6-2 ASTM A240/A240M S30400
Tensile Strength Not specified >=515 MPa
Yield Strength Not specified >=205 MPa
Elongation Not specified >=40%
Hardness Not specified <=201 HB
Condition Not specified Plate, sheet and strip; yield by 0.2 percent offset
Typical Applications
EN 10088-1 X5CrNiCu19-6-2
Not documented
ASTM A240/A240M S30400
Pressure vessels and general applications (plate, sheet and strip)
Key Differences
Can EN 10088-1 X5CrNiCu19-6-2 Be Substituted With ASTM A240/A240M S30400?
EN 10088-1 X5CrNiCu19-6-2 and ASTM A240/A240M S30400 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 X5CrNiCu19-6-2
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ASTM A240/A240M S30400
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Frequently Asked Questions
What is the difference between EN 10088-1 X5CrNiCu19-6-2 and ASTM A240/A240M S30400?
EN 10088-1 X5CrNiCu19-6-2 specifies Cu which is not specified for ASTM A240/A240M S30400.
Can EN 10088-1 X5CrNiCu19-6-2 be substituted with ASTM A240/A240M S30400?
EN 10088-1 X5CrNiCu19-6-2 and ASTM A240/A240M S30400 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.