Strong Match — 100% match
based on chemical composition and mechanical property overlap.
EN 10028-3 P355N (EN 10028-3:2017) and EN 10028-3 P355NH (EN 10028-3:2017) are both steel grades.
Both fall under the Alloy Steel category.
EN 10028-3 P355N is typically used for flat products for pressure equipment, while EN 10028-3 P355NH is commonly used for flat products for pressure equipment.
EN 10028-3 P355N is defined under European Standard (EN), originating from Europe, while EN 10028-3 P355NH is defined under European Standard (EN), originating from Europe.
As per chemical composition, EN 10028-3 P355N vs EN 10028-3 P355NH is a 100% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a strong match overall at 100%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
EN 10028-3 P355N
EN 10028-3 P355NH
Tensile Strength
490-630 MPa
490-630 MPa
Yield Strength
>=355 MPa
>=355 MPa
Elongation
>=22%
>=22%
Condition
Normalized, nominal thickness up to 16 mm
Normalized, nominal thickness up to 16 mm
Typical Applications
EN 10028-3 P355N
Flat products for pressure equipment
EN 10028-3 P355NH
Flat products for pressure equipment
Can EN 10028-3 P355N Be Substituted With EN 10028-3 P355NH?
EN 10028-3 P355N and EN 10028-3 P355NH overlap closely enough on chemistry and mechanical properties that EN 10028-3 P355NH is often considered as a substitute for EN 10028-3 P355N in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between EN 10028-3 P355N and EN 10028-3 P355NH?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10028-3 P355N be substituted with EN 10028-3 P355NH?
EN 10028-3 P355N and EN 10028-3 P355NH overlap closely enough on chemistry and mechanical properties that EN 10028-3 P355NH is often considered as a substitute for EN 10028-3 P355N in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.