What’s on the Structural Steel poster
A 6-row table: Designation · Meaning.
The number is strength. The letters are toughness and quality.
- S275 — Yield around 275 N/mm²
- S355 — Yield around 355 N/mm², common
- JR, J0, J2 — Rising toughness when cold
- Z quality — Through-thickness ductility
- Weathering steel — Forms a protective rust patina
- Stainless — Corrosion resistance, higher cost
Educational reference. Grade, toughness and thickness limits are set by the steel design code and the specification.
Questions about the Structural Steel poster
- What’s on the Structural Steel poster?
- A 6-row table: Designation · Meaning. The number is strength. The letters are toughness and quality. S275 — Yield around 275 N/mm²; S355 — Yield around 355 N/mm², common; JR, J0, J2 — Rising toughness when cold; Z quality — Through-thickness ductility; Weathering steel — Forms a protective rust patina; Stainless — Corrosion resistance, higher cost. Educational reference. Grade, toughness and thickness limits are set by the steel design code and the specification.
- Who is the Structural Steel poster for?
- Structural Steel belongs to the Civil Engineering section rather than to a school year, because engineering is not something one grade owns. Anyone learning civil materials can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Structural Steel poster?
- Reading a steel specification, or substituting a section on site. A wall chart earns its place by being glanceable from where the work is happening, so Structural Steel belongs on the wall where that engineering work actually happens, within glancing distance, rather than filed away.
- What other posters go with Structural Steel?
- Aggregates, Bituminous Materials and Cement Types sit alongside Structural Steel in the Civil Engineering section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.AggregatesBituminous MaterialsCement Types
- Is the Structural Steel poster free to download and print?
- Yes. Structural Steel downloads as a free PDF with no account, no email and no watermark, like everything else in the Civil Engineering section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Structural Steel poster print at?
- Structural Steel is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Structural Steel loses nothing.Printing guide
Related posters
Charts that sit alongside Structural Steel on the same wall.
Browse every Civil Engineering poster, or start from the full catalogue.