PriceList For Cylindrical Shapes Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral
PriceList For Cylindrical Shapes Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral Detail:
Mechanical Property
|
steel grade |
minimum yield strength |
Tensile strength |
Minimum elongation |
Minimum impact energy |
||||
|
Specified thickness |
Specified thickness |
Specified thickness |
at test temperature of |
|||||
|
＜16 |
＞16≤40 |
＜3 |
≥3≤40 |
≤40 |
-20℃ |
0℃ |
20℃ |
|
| S235JRH |
235 |
225 |
360-510 |
360-510 |
24 |
- |
- |
27 |
| S275J0H |
275 |
265 |
430-580 |
410-560 |
20 |
- |
27 |
- |
| S275J2H |
27 |
- |
- |
|||||
| S355J0H |
365 |
345 |
510-680 |
470-630 |
20 |
- |
27 |
- |
| S355J2H |
27 |
- |
- |
|||||
| S355K2H |
40 |
- |
- |
|||||
Chemical Composition
|
Steel grade |
Type of de-oxidation a |
% by mass, maximum |
||||||
|
Steel name |
Steel number |
C |
C |
Si |
Mn |
P |
S |
Nb |
|
S235JRH |
1.0039 |
FF |
0,17 |
— |
1,40 |
0,040 |
0,040 |
0.009 |
|
S275J0H |
1.0149 |
FF |
0,20 |
— |
1,50 |
0,035 |
0,035 |
0,009 |
|
S275J2H |
1.0138 |
FF |
0,20 |
— |
1,50 |
0,030 |
0,030 |
— |
|
S355J0H |
1.0547 |
FF |
0,22 |
0,55 |
1,60 |
0,035 |
0,035 |
0,009 |
|
S355J2H |
1.0576 |
FF |
0,22 |
0,55 |
1,60 |
0,030 |
0,030 |
— |
|
S355K2H |
1.0512 |
FF |
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. |
||||||||
Hydrostatic Test
Each length of pipe shall be tested by the manufacturer to a hydrostatic pressure that will produce in the pipe wall a stress of not less than 60% of the specified minimum yield strength at room temperature. The pressure shall be determined by the following equation:
P=2St/D
Permissible Variations In Weights and Dimensions
Each length of pipe shall be weighed separately and its weight shall not vary more than 10% over or 5.5% under its theoretical weight, calculated using its length and its weight per unit length
The outside diameter shall not vary more than ±1% from the specified nominal outside diameter
Wall thickness at any point shall not more than 12.5% under the specified wall thickness
Product detail pictures:
Related Product Guide:
Our pursuit and enterprise aim would be to Always fulfill our buyer requirements. We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for PriceList For Cylindrical Shapes Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral , The product will supply to all over the world, such as: Norway, Lahore, UK, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
By jari dedenroth from India - 2018.09.19 18:37
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Giselle from United Arab Emirates - 2018.06.19 10:42
