Close Alternative — 83.9% match
based on chemical composition and mechanical property overlap.
EN 10088-1 X70CrMo15 (EN 10088-1:2014) and ASTM A276/A276M S44002 (ASTM A276/A276M:2017) are both steel grades.
Both fall under the Stainless Steel category.
EN 10088-1 X70CrMo15 is defined under European Standard (EN), originating from Europe, while ASTM A276/A276M S44002 is defined under ASTM International, originating from United States.
As per chemical composition, EN 10088-1 X70CrMo15 vs ASTM A276/A276M S44002 is a 83.9% match.
Mechanical property data is not available for both grades, so this factor could not be scored.
Combined, this makes them a close alternative overall at 83.9%.
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 X70CrMo15
ASTM A276/A276M S44002
Hardness
Not specified
<=269 HB
Condition
Not specified
Condition A (Annealed), hot-finished, all sizes (first row printed)
Typical Applications
EN 10088-1 X70CrMo15
Not documented
ASTM A276/A276M S44002
Stainless steel bars and shapes (hot-finished or cold-finished)
Can EN 10088-1 X70CrMo15 Be Substituted With ASTM A276/A276M S44002?
EN 10088-1 X70CrMo15 and ASTM A276/A276M S44002 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
What is the difference between EN 10088-1 X70CrMo15 and ASTM A276/A276M S44002?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10088-1 X70CrMo15 be substituted with ASTM A276/A276M S44002?
EN 10088-1 X70CrMo15 and ASTM A276/A276M S44002 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.