EN 10028-3 P275N is a kind of weldable normalized fine grained pressure vessel steel, and is suitable for cold-bordering and cold-flanging as well as for cold-bending and cold-folding, and used above all for manufacturing vessels for pressured gas (LPG, butane and propane tanks), pressure vessels, steam boiler parts, pressure piping, compressors etc.
EN 10028-3 P275N steels are good cold-forming and hot-forming properties without negatively affecting the material properties.EN 10028-3 P275N steels are characterized by good weldability and high resistance.
EN10028-3 P275N Chemical Composition
|
Grade |
Chemical Composition |
|
P275N |
The Element Max (%) |
|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
0.18 |
0.40 |
0.5-1.40 |
0.030 |
0.025 |
- |
0.02 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
0.30 |
0.30 |
0.08 |
0.005 |
0.50 |
0.03 |
0.05 |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
EN10028-3 P275N Mechanical Property
|
Grade |
Mechanical Property |
|
P275N |
Thickness |
Yield |
Tensile |
Elongation |
Impact Energy(KV J) min |
|
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
275 |
390-510 |
24 |
40 |
47 |
55 |
|
16＜t≤35 |
275 |
390-510 |
24 |
40 |
47 |
55 |
|
35＜t≤50 |
265 |
390-510 |
24 |
40 |
47 |
55 |
|
50＜t≤70 |
255 |
390-510 |
24 |
40 |
47 |
55 |
|
70＜t≤100 |
235 |
370-490 |
23 |
40 |
47 |
55 |
|
100＜t ≤150 |
235 |
350-470 |
23 |
40 |
47 |
55 |
So far Katalor' service has already spread to many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on. Katalor steel is a professional Weldable normalized fine grained pressure vessel steels supplier, so feel free to contact us if you have needs about EN10028-3 P275N steel plate demanding.
