Carbon Steel P355N
Normalized low alloy fine grade steel suitable for pressure applications and impact resistance down to -20ºC
Most Common uses and Applications
Steel used in high pressure and temperature applications. Nomenclature "P" indicates pressure and 355 the maximum elastic limit
Stock Dimensions
- Outside: 30,00 - 660,00 mm.
- Inside: 23,60 - 460,00 mm.
- Thickness: 3,20 - 100,00 mm.
Application Standard
- EN-10216-3
Chemical Composition
C % max.
0,2
P % max.
0,025.
S % max.
0,02
Mn %
0,9 - 1,7
Si % max.
0,5
Al % max.
0,02
Nb % max.
0,05
V %
0,1 máx.
Mechanical Properties
| Supply Condition | |
|---|---|
| J2H | |
| Rm - Tensile strength (MPa) | 450 - 650 |
| Re - Elastic limit (MPa) (+N) | 305 - 355 |
| A - Fracture elongation (%) | 21 - 22 |
| KV - Impact enery (J) | 40J at -20ºC / 75J at +20ºC |
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