Description
EN 10216-1 Seamless Steel Tube
Outer diameters:21,3mm – 660 mm
Wall thickness: up to 100 mm
Application: Pressure equipment, pressure pipeline, processing piping, boiler, etc.
Grades: P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
EN 10216-1 Seamless Steel Tube
EN 10216-1,Seamless steel tubes for pressure purposes. Technical delivery conditions
The pipes are manufactured with the diameters between 21,3 – 660 mm and with the wall thickness of up to 100 mm in the case of hot rolling, and with the diameters between 10,2 – 108 mm and the wall thickness of up to 12,5 mm in the case of cold drawing.
Application: Pressure equipment, pressure pipeline, processing piping, boiler, etc.
Grades: P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
EN 10216 tubing Chemical composition:
| Steel grade | C | Si | Mn | P | S | Cr b | Mo b | Ni b | Al tot | Cu b c | Nb b | Cr+Cu+Mo+Ni | |
| Steel name | Steel number | max. | max. | max. | Max. | max. | max. | max. | max. | min. | max. | max. | max. b |
| P195TR1 | 1.0107 | 0,13 | 0,35 | 0,70 | 0,025 | 0,020 | 0,30 | 0,08 | 0,30 | – | 0,30 | 0,010 | 0,70 |
| P195TR2 | 1.0108 | 0,13 | 0,35 | 0,70 | 0,025 | 0,020 | 0,30 | 0,08 | 0,30 | 0,02 d | 0,30 | 0,010 | 0,70 |
| P235TR1 | 1.0254 | 0,16 | 0,35 | 1,20 | 0,025 | 0,020 | 0,30 | 0,08 | 0,30 | – | 0,30 | 0,010 | 0,70 |
| P235TR2 | 1.0255 | 0,16 | 0,35 | 1,20 | 0,025 | 0,020 | 0,30 | 0,08 | 0,30 | 0,02 d | 0,30 | 0,010 | 0,70 |
| P265TR1 | 1.0258 | 0,20 | 0,40 | 1,40 | 0,025 | 0,020 | 0,30 | 0,08 | 0,30 | – | 0,30 | 0,010 | 0,70 |
| P265TR2 | 1.0259 | 0,20 | 0,40 | 1,40 | 0,025 | 0,020 | 0,30 | 0,08 | 0,30 | 0,02 d | 0,30 | 0,010 | 0,70 |
| a Elements not included in this Table shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steelmaking process. | |||||||||||||
| b The content of these elements need not be reported unless intentionally added to the cast. | |||||||||||||
| c Option 2: In order to facilitate subsequent forming operation, an agreed maximum copper content lower than indicated and an agreed specified maximum tin content shall apply. | |||||||||||||
| d This requirement is not applicable provided the steel contains a sufficient amount of other nitrogen binding elements which shall be reported. | |||||||||||||
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