Product category:
- Universal Beam / Column
- Structural Steel
- Hollow section
- Sheet / Plate
- PFC
- Angle
- Flat
- Round
- Square.
Product standards:
- EN 10025
- EN 10219
S275 – Structural Steel Standards / Specification
Description:
S275 is a low carbon, hot rolled structural steel, extensively used in the production of hot rolled long products. Chemical and mechanical levels are ideal for machining and easy forming. Hot rolled products are easily galvanised but some products may distort. Hollow sections are produced to spec S275 however S235 and S355 are more readily available.
Chemical Analysis – Maximum values:
| C | Si | Mn | P | S |
|---|---|---|---|---|
|
0.21 |
– |
1.5 |
0.035 |
0.035 |
Impact Energy – Minimum values:
| Temperature | Thickness | Joules | |
|---|---|---|---|
|
JR |
20°C |
≤ 150 |
27 |
|
J0 |
0°C |
27 |
|
|
J2 |
-20°C |
27 |
|
Refer to specific applicable standards for full specifications.
Mechanical Analysis – Minimum values:
| Yield strength | |
|---|---|
|
Material thickness |
Mpa |
|
≤ 16 |
275 |
|
> 16 ≤ 40 |
265 |
|
> 40 ≤ 63 |
255 |
| Tensile strength | |
|---|---|
|
Material thickness |
Mpa |
|
< 3 |
430/580 |
|
≥ 3 ≤ 100 |
410/530 |