BS EN10219 S275JOH Carbon Steel Pipe
1. S275JOH Specification
S275JOH is steel grade in EN 10219 specification, EN 10210 standard. And the most widely used specification is EN10219 standard, which is Cold formed welded structural hollow sections of non-alloy and fine grain steels.
EN10219-1 specifies the technical delivery conditions for cold formed welded structural hollow sections of circular, square or rectangular forms and applies to structural hollow sections formed cold without subsequent heat treatment.
Requirements for S275JOH pipe tolerances, dimensions and sectional s275 pipe properties are contained in EN 10219-2.
2. S275JOH Steel Pipes manufacture Process
The steel manufacturing process shall be at the discretion of the steel producer. S275JOH carbon steel pipes can be made in ERW, SAW or seamless process. All S275JOH steel material and S275JOH pipes should conform to EN10219 standards.
3. EN10219 S275JOH Chemical Properties
| Steel grade |
Type of deoxidation a | % by mass, maximum |
|||||||
| Steel name | Steel Number |
C | Si | Mn | P | S | N b | ||
| S275J0H | 1.0149 | FF | 0,20 | — | 1,50 | 0,035 | 0,035 | 0,009 | |
4. S275JOH Pipe Mechanical Properties
| Steel grade | Minimum yield strengthReH MPa |
Tensile strength Rm MPa |
Minimum elongation A d % |
Minimum impact energy KV e J |
|||||||||||
| Specified thickness mm | Specified thickness mm |
Specified thickness mm |
at test temperature of |
||||||||||||
| Steel name | steel number |
≤ 16 |
> 16 ≤ 40 |
3 | ≥ 3 ≤40 | ≤ 40 | -20°C | 0°C | 20°C | ||||||
| S275J0H a | 1.0149 | 275 | 265 | 430-580 | 410-560 | 20 c | – | 27 | – | ||||||
5. EN10219 Grade S275JOH Steel Equivalent
| Steel grade |
Maximum CEV for
nominal thicknesses
≤40mm
|
|
| Steel name | Steel number | |
| S275J0H | 1.0149 | 0,40 |
6. S275JOH Steel Hollow Tube Tolerance and Weight
You have the tolerance of S275JOH steel pipes diameter, thickness, out of roundness, straightness.
7. Application of EN10219 S275JOH Mild Steel Hollow Tube
Carbon Steel Pipes for Ordinary Piling
Construction Building
Structural Hollow Section
Industrial Structural Parts
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