P275NL1 steel grade is a normalized, weldable fine grain steels for pressure purposed. The dimensions and tolerance on dimensions should be according to EN 10028-1.
P275NL1 steel is a weldable fine-grain steel suitable for the fabrication of pressure vessels for pressurised gases and chemicals, industrial boilers, compressors and heat exchangers. P275NL1 steel is ideal for use in low temperatures .
P275NL1 steel Chemical composition cast analysis
|
Element |
P275NL1 Max % |
Element |
P275NL1 max % |
|
C |
0.16 |
Cr |
0.30 |
|
Si |
0.40 |
Cu |
0.30 |
|
Mn |
0.80-1.50 |
Mo |
0.08 |
|
P |
0.020 |
Nb |
0.050 |
|
S |
0.010 |
Ni |
0.50 |
|
AL |
0.020 |
Ti |
0.03 |
|
N |
0.012 |
V |
0.05 |
P275NL1 steel Mechanical properties
|
Grade |
Type |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
||
|
|
|
|
|
-40 degree |
||
|
P275NL1 |
Normalized |
≤ 16 |
275 |
390-510 |
24 |
27 |
|
16> to ≤40 |
265 |
390-510 |
24 |
27 |
||
|
40> to ≤60 |
255 |
390-510 |
24 |
27 |
||
|
60> to ≤100 |
235 |
370-490 |
23 |
27 |
||
|
100> to ≤150 |
225 |
360-480 |
23 |
27 |
||
|
150> to ≤250 |
215 |
350-470 |
23 |
27 |
BEBON is P275NL1 steel supplier,we can offer High quality steel plate,and pretreatment of the advanced equipment.If you are interested in P275NL1 steel,please contact us.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
