S355J2+N Cold-rolled PlateEN 10025 · ASTM A480 · Manufacturer, trader & exporter, India
EN 10025-2 S355J2+N · W.Nr 1.0577
An S355J2+N cold-rolled plate is thinner plate finished by cold rolling, made from S355J2+N to EN 10025-2. Cold-rolled plate has tighter thickness tolerance and a smoother surface than hot-rolled.
- EN 10025
- ASTM A480
- EN 10204 3.1 / 3.2
- Export packing
Reviewed by the Kanak Steel & Engineering Co. technical team · Updated October 2026
What is an S355J2+N Cold-rolled Plate?
- What it is
- Thinner plate finished by cold rolling
- Material
- EN 10025-2
- Dimensions
- ASTM A480
- Grade
- S355J2+N
- Best at
- Heavy structures, cranes and offshore frames
S355J2+N Cold-rolled Plate Specification
| Product | S355J2+N Cold-rolled Plate |
|---|---|
| Material standard | EN 10025-2 |
| Dimensional standard | ASTM A480 |
| Thickness | 4.76 mm (3/16") and up |
| Size | Mill plates or cut to drawing |
| Testing | Chemical & mechanical per heat · NDT · impact where specified |
| Documents | EN 10204 3.1 or 3.2 on request / as specified in the PO |
When to Choose a Cold-rolled Plate
Cold-rolled plate has tighter thickness tolerance and a smoother surface than hot-rolled.
- Tighter tolerances
- Smoother surface
- Thinner gauges
More on choosing: Cold-rolled plate guide.
S355J2+N Cold-rolled Plate: Why S355J2+N for cold-rolled plates
Cold-rolled plate has tighter thickness tolerance and a smoother surface than hot-rolled. In S355J2+N, the choice usually comes down to the medium and temperature — the rows here are the points buyers check for this exact combination.
| Why this grade | Carbon and low-alloy plate is the workhorse of pressure vessels and structures. S355J2+N is picked for heavy structures, cranes and offshore frames. |
|---|---|
| Typical service | Heavy structures — Bridges, cranes and towers. |
| Matching filler | E7018 / ER70S-6 |
S355J2+N Cold-rolled Plate Chemical Composition
Under technical review for TDS.
| Element | Current requirement |
|---|---|
| Carbon | As specified |
| Manganese | As specified |
| Silicon | As specified |
| Phosphorus | As specified |
| Sulphur | As specified |
| Copper | As specified |
Numerical specification requirements are published only after the applicable current standard edition has been verified. Governing specification to be verified: EN 10025-2 for S355J2.
S355J2+N Cold-rolled Plate Mechanical Properties
Under technical review for TDS.
| Property | Current requirement |
|---|---|
| Yield strength | As specified |
| Tensile strength | As specified |
| Elongation | As specified |
| Charpy impact | As specified |
Numerical specification requirements are published only after the applicable current standard edition has been verified. Governing specification and condition to be verified: EN 10025-2 for S355J2 — Normalised (+N).
Full chemistry, properties and equivalents are on the S355J2+N grade page.
S355J2+N Cold-rolled Plate — questions buyers ask
When is cold-rolled plate chosen?
Where surface finish and thickness tolerance matter more than cost.
Which standard covers S355J2+N cold-rolled plates?
The material is EN 10025-2; dimensions follow ASTM A480. Always state both on your purchase order, with the edition if your project specifies one.
What decides the price of a S355J2+N cold-rolled plate?
The steel price, the size and dimensions, quantity, and the testing and documents required. Send your list and we quote the same working day.
What documents do you supply?
EN 10204 3.1 or 3.2 certificates available on request / as specified in the PO; dimensional reports as required. PMI can be arranged depending on product and requirements, as specified in the PO.
Sources: the ASTM / ASME specifications named on this page and producer datasheets · Last updated October 2026