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EN 10088-1 X1CrNiMoCu12-5-2 vs ASTM A240/A240M S82561

Related Material — 65.6% match based on chemical composition and mechanical property overlap.

EN 10088-1 X1CrNiMoCu12-5-2 (EN 10088-1:2023) and ASTM A240/A240M S82561 (ASTM A240/A240M:2025) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X1CrNiMoCu12-5-2 is defined under European Standard (EN), originating from Europe, while ASTM A240/A240M S82561 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10088-1 X1CrNiMoCu12-5-2 vs ASTM A240/A240M S82561 is a 65.6% 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 65.6%.

Frequently Compared With EN 10088-1 X1CrNiMoCu12-5-2:
ASTM A959 .- 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 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
65.6%
MECHANICAL MATCH
No shared data
OVERALL
65.6%
Specifications
Property EN 10088-1 X1CrNiMoCu12-5-2 ASTM A240/A240M S82561
Standard EN 10088-1:2023 ASTM A240/A240M:2025
Category Stainless Steel Stainless Steel
C (%) <=0.020 <=0.030
Si (%) <=0.50 <=1.00
Mn (%) <=2.00 <=1.50
P (%) <=0.040 <=0.040
S (%) <=0.003 <=0.030
Cr (%) 11.0-13.0 23.0-27.0
Mo (%) 1.30-1.80 1.00-2.00
Ni (%) 4.0-5.0 4.0-6.0
Cu (%) 0.20-0.80 Not specified
N (%) <=0.020 0.15-0.19
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 X1CrNiMoCu12-5-2 ASTM A240/A240M S82561
Tensile Strength Not specified >=690 MPa
Yield Strength Not specified >=485 MPa
Elongation Not specified >=18%
Hardness Not specified <=302 HB
Condition Not specified Plate, sheet and strip; yield by 0.2 percent offset
Typical Applications
EN 10088-1 X1CrNiMoCu12-5-2
Not documented
ASTM A240/A240M S82561
Pressure vessels and general applications (plate, sheet and strip)
Key Differences
Can EN 10088-1 X1CrNiMoCu12-5-2 Be Substituted With ASTM A240/A240M S82561?
EN 10088-1 X1CrNiMoCu12-5-2 and ASTM A240/A240M S82561 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 X1CrNiMoCu12-5-2
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ASTM A240/A240M S82561
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Frequently Asked Questions
What is the difference between EN 10088-1 X1CrNiMoCu12-5-2 and ASTM A240/A240M S82561?
EN 10088-1 X1CrNiMoCu12-5-2 specifies Cu which is not specified for ASTM A240/A240M S82561.
Can EN 10088-1 X1CrNiMoCu12-5-2 be substituted with ASTM A240/A240M S82561?
EN 10088-1 X1CrNiMoCu12-5-2 and ASTM A240/A240M S82561 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.