Properties
High strength hot finished hollow sections suitable for all construction and mechanical applications. Celsius® 460 is suitable for all internal and external applications to BS5950-1:2000, EN1993 and BS5400.
Mechanical properties
Celsius 460 hollow sections are supplied with a minimum yield strength of 460 N/mm2 and comply fully with the European Standard for hot finished structural hollow sections, EN10210:S460NH.
| Yield strength ReH min N/mm2 |
Tensile strength Rm N/mm2 |
Elongation % min L0 = 5.65 √S0 specimen |
Impact strength 10mm x 10mm |
Carbon equivalent (CEV) max |
|
|---|---|---|---|---|---|
| T ≤ 16mm | T ≤ 65mm | T | ºC | J | |
| 460 | 540-720 | 17 | -20 | 27 | 0.45 |
Chemical composition % by mass
| C max | 0.2 |
|---|---|
| Si max | 0.6 |
| Mn | 1.7 |
| P max | 0.035 |
| S max | 0.03 |
| Nb max | 0.05 |
| V ma | 0.2 |
| Al total min | 0.02 |
| Ti max | 0.03 |
| Cr max | 0.3 |
| Ni max | 0.8 |
| Mo max | 0.1 |
| Cu max | 0.7 |
| N max | 0.025 |
Note: CEV ≤ 0.45.
Celsius 460 is produced from fully-killed steel – critical to formability and weldability.
Inspection and testing
Celsius hollow sections EN10210:S460NH are subject to specific inspection and testing and are supplied with an inspection certificate type 3.1 to EN10204.