Related Material — 69.5% match
based on chemical composition and mechanical property overlap.
EN 10088-1 1.4845 (EN 10088-1:2014) and ASTM A240/A240M S34751 (ASTM A240/A240M:2025) are both steel grades.
Both fall under the Stainless Steel category.
EN 10088-1 1.4845 is typically used for furnace parts, heat exchangers, kiln components, while ASTM A240/A240M S34751 is commonly used for pressure vessels and general applications (plate, sheet and strip).
EN 10088-1 1.4845 is defined under European Standard (EN), originating from Europe, while ASTM A240/A240M S34751 is defined under ASTM International, originating from United States.
As per chemical composition, EN 10088-1 1.4845 vs ASTM A240/A240M S34751 is a 54.3% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a related material overall at 69.5%.
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 1.4845
ASTM A240/A240M S34751
Tensile Strength
≥515 MPa
>=515 MPa
Yield Strength
≥205 MPa
>=205 MPa
Elongation
≥40%
>=40%
Max Service Temp
1100°C continuous
Not specified
Hardness
Not specified
<=201 HB
Condition
Not specified
Plate, sheet and strip; yield by 0.2 percent offset
Typical Applications
EN 10088-1 1.4845
Furnace parts, heat exchangers, kiln components
ASTM A240/A240M S34751
Pressure vessels and general applications (plate, sheet and strip)
Key Differences
ASTM A240/A240M S34751 specifies P, S, N, Nb which are not specified for EN 10088-1 1.4845.
Can EN 10088-1 1.4845 Be Substituted With ASTM A240/A240M S34751?
EN 10088-1 1.4845 and ASTM A240/A240M S34751 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.
What is the difference between EN 10088-1 1.4845 and ASTM A240/A240M S34751?
ASTM A240/A240M S34751 specifies P, S, N, Nb which are not specified for EN 10088-1 1.4845.
Can EN 10088-1 1.4845 be substituted with ASTM A240/A240M S34751?
EN 10088-1 1.4845 and ASTM A240/A240M S34751 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.