BS EN10219-1 Structural ERW Hollow Section Steel Tube
BS EN10219-1 Structural Hollow Section Steel Tube
EN 10219-1 specified for Cold formed welded structural hollow sections of non-alloy and fine grain steels
Garde:S235JRH,S275J0H,S275J2H,S355J0H,S355J2H,S355K2H
Type:Electric resistance welded(ERW)
| Steel grade | % by mass, maximum | ||||||
| Steel name | Steel number | C | Si | Mn | P | S | N b |
| S235JRH | 1.0039 | 0,17 | — | 1,40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | 0,20 | — | 1,50 | 0,035 | 0,035 | 0,009 |
| S275J2H | 1.0138 | 0,20 | — | 1,50 | 0,030 | 0,030 | — |
| S355J0H | 1.0547 | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | — |
| S355K2H | 1.0512 | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | — |
|
a. The deoxidation method is designated as follows: FF: Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0,020 % total Al or 0,015 % soluble Al). b. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % with a minimum Al/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in the Inspection Document. |
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| Mechanical propertites of non-alloy steel hollow sections in thicknesses≤40mm | ||||||||||
| Steel grade | Minimum yield strength MPa |
Tensile strength MPa | Minimum elongation % | Minimum impact energy J | ||||||
| Steel name | Steel number | |||||||||
| Specified thickness ,mm | Specified thickness ,mm | Specified thickness ,mm | at test temperature of | |||||||
| ≤16 | >16≤40 | <3 | ≥3≤40 | ≤40 | -20℃ | 0℃ | 20℃ | |||
| S235JRH | 1.0039 | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 | |
| S275J0H | 1.0149 | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - | |
| S275J2H | 1.0138 | 27 | - | - | ||||||
| S355J0H | 1.0547 | 355 | 345 | 510-680 | 470-630 | 20 | - | 27 | - | |
| S355J2H | 1.0576 | 27 | - | - | ||||||
| S355K2H | 1.0512 | 40 | - | - | ||||||
Product pictures:
TIPS:Rectangle steel tubing,square steel pipe,profile round pipes,Non-alloy steel tubing,
fine grain steel tubes,Structural rectangle tube
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