EN10219 Structure Steel Pipe OD 508mm S355joh Steel Pipe
EN10219 Structure Steel Pipe OD 508mm S355joh Steel Pipe
1. Chemical of OD 508 S355JOH STEEL PIPE
|
Steel grade |
Type of deoxidation a |
% by mass, maximum |
|||||||
| Steel name |
Steel Number |
C | Si | Mn | P | S | N b | ||
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 | |
2. Mechamical of OD 508 S355JOH STEEL PIPE
| Steel grade |
Minimum yield strength ReH 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 | ||||||
| S355J0H a | 1.0547 | 355 | 345 | 510-680 | 470-630 | 20 c | – | 27 | – | ||||||
3. Equivalent of OD 508 S355JOH STEEL PIPE
| Steel grade |
Maximum CEV for nominal thicknesses ≤40mm |
|
| Steel name |
Steel number |
|
| S355J0H | 1.0547 | 0,45 |
4. S355JOH Steel Pipe Specification
| Product Name | OD 508mm S355joh Steel Pipe |
| S355joh Steel Pipe Diameter | 20inch / 508mm |
| Diameter Tolerance | ± 1 % with a minimum of ± 0,5 mm and a maximum of ±1 0 mm |
| Wall Thickness | 8mm, 10mm, 12mm, 14mm etc |
| Wall Thickness Tolerance |
For D ≤ 406,4 mm: T ≤ 5 mm ± 10 %; T > 5 mm ± 0,5 mm |
| Out-of-roundness |
2 % for hollow sections having adiameter to thickness ratio not exceeding 100 a |
| S355joh Steel Pipe Length | Random length from 3m to 12m |
| Straightness | 0,20 % of total length and 3 mm over any 1 m length |
| Standard | EN10219, EN10210, ASTM A53, A106, API 5L |
| Steel Grade | S275J0H, S275JRH, S275J2H, S355J0H, S355JRH, S355J2H |
| S355joh Steel Pipe Test | UT test, Flatten test, Impact test etc |
| Application | Structure steel tube, common use pipe, piling tube, |
| Pipe Coating |
Black painting, varnish paint, anti rust oil, bare or other coating required |
| Package | Plastic caps on both ends, Steel bundle, or acc. to customers’ request |
| Inspection |
ISO9001, SGS,BV, GL or other TPI appointed by customer |
| Capacity | 10000 metric tons per month |
| Delivery time | 30 days against deposit or LC at sight |
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