P265TR2
Sources: this site Click: Date: 2015-12-21 2:24:17
| Grade : | P265TR2 |
| Number: | 1.0259 |
| Classification: | Non-alloy quality steel |
| Standard: | | EN 10216-1: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties | | EN 10217-1: 2002 Welded steel tubes for pressure purposes. Non-alloy steel tubes with specified room temperature properties | | EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements |
|
Chemical composition % of grade P265TR2 (1.0259): EN 10216-1-2014| C | Si | Mn | Ni | P | S | Cr | Mo | V | Nb | Ti | Al | Cu | - |
| max 0.2 | max 0.4 | max 1.4 | max 0.3 | max 0.025 | max 0.015 | max 0.3 | max 0.08 | max 0.02 | max 0.01 | max 0.04 | max 0.02 | max 0.3 | Cr+Cu+Mo+Ni < 0.7 |
Mechanical properties of grade P265TR2 (1.0259)
| Nominal thickness (mm): | to 60 |
|
| Rm - Tensile strength (MPa) | 410-570 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 60 |
|
| ReH - Minimum yield strength (MPa) | 265 | 255 | 245 |
|
| KV - Impact energy (J) transverse, | 0°
27 |
|
| KV - Impact energy (J) longitud., | 0°
40 | -10°
28 |
|
| A - Min. elongation at fracture (%) longitud., | 21 |
|
| A - Min. elongation at fracture (%) transverse, | 19 |
