
EN10217-1 P265TR1 and P265TR2 Welding Steel Tube
EN10217-1 P265TR1 and P265TR2 Welding Steel Pipe Chemical Composition Analysis
Steel Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
|
|
Steel name |
Steel number |
||||||||
|
EN10217-1 P265TR1 |
1.0258 |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
EN10217-1 P265TR1 and P265TR2 Welding Steel Tube Mechanical Properties
Steel Grade |
Tensile properties |
|||||
|
Upper yield strength R min for T mm T≤16/16<T≤40 Mpa |
Tensile strength Rm Mpa |
Elongation A min % I / t |
||||
|
Steel name |
Steel number |
|||||
|
EN10217-1 P265TR1 |
1.0258 |
265 |
255 |
410-570 |
21 |
19 |
EN10217-1 Spiral welded pipes or helical steel pipe, in this part of standard specifies the technical delivery conditions for two qualities TR1 and TR2 of welded tubes of circular cross section, made of non-alloy quality steel and with specified room temperature properties.
EN10217-1 Spiral welded pipes appliation
EN10217-1 Spiral welded pipes addition of chromium and molybdenum as alloying elements, combined with heat treatment,provides the combined advantage of hardness, ductility, and strength.pressure vessels, oiler, heat exchanger, auto parts, hydraulic system, air-conditioning refrigeration, electric heating appliance, electronic instrument pipeline, etc.
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