Close Alternative — 70.8% match
based on chemical composition and mechanical property overlap.
EN 10028-2 18MnMo4-5 (EN 10028-2:2017) and EN 10028-2 13CrMoSi5-5 (EN 10028-2:2017) are both steel grades.
Both fall under the Alloy Steel category.
EN 10028-2 18MnMo4-5 is typically used for flat products for pressure purposes, while EN 10028-2 13CrMoSi5-5 is commonly used for flat products for pressure purposes.
EN 10028-2 18MnMo4-5 is defined under European Standard (EN), originating from Europe, while EN 10028-2 13CrMoSi5-5 is defined under European Standard (EN), originating from Europe.
As per chemical composition, EN 10028-2 18MnMo4-5 vs EN 10028-2 13CrMoSi5-5 is a 76.6% match.
As per mechanical properties, the match is 59.3%.
Combined, this makes them a close alternative overall at 70.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
EN 10028-2 18MnMo4-5
EN 10028-2 13CrMoSi5-5
Tensile Strength
510-650 MPa
510-690 MPa
Yield Strength
>=345 MPa
>=310 MPa
Elongation
>=20%
>=20%
Condition
Usual delivery condition normalized and tempered (+NT), nominal thickness up to 60 mm; transverse direction, Yield Strength is ReH, Elongation is A
Usual delivery condition normalized and tempered (+NT), nominal thickness up to 60 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
EN 10028-2 18MnMo4-5
Flat products for pressure purposes
EN 10028-2 13CrMoSi5-5
Flat products for pressure purposes
Can EN 10028-2 18MnMo4-5 Be Substituted With EN 10028-2 13CrMoSi5-5?
EN 10028-2 18MnMo4-5 and EN 10028-2 13CrMoSi5-5 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 10028-2 18MnMo4-5 and EN 10028-2 13CrMoSi5-5?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10028-2 18MnMo4-5 be substituted with EN 10028-2 13CrMoSi5-5?
EN 10028-2 18MnMo4-5 and EN 10028-2 13CrMoSi5-5 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.