Accreditation Administration System:
P460NL1 under Normalized steel plates which mainly intended for building boilers and pressure vessels according to
specification EN10028_3.Explaination of designation,such as P460NL, P is stand for using for boilers,N is short for
Normalized and L1 is according to low temperature impacting test at _40 centidegree with minimum energy 27 J.
The number 460 is its minimum yield strength value,means 460Mpa.
Now Yusheng steel indicate the property comparsion among P460NH,P460NL1 and P460NL2 for your check as
belows:Property Data:(Cast Analysis)
|
EN10028-3 | |||||
|
Grade |
|
P460NH |
P460NL1 |
P460NL2 | |
|
Chemical Composition % ¡Ü By Mass |
C |
0.20 | |||
|
Si |
0.60 | ||||
|
Mn |
1.10-1.70 | ||||
|
P |
0.025 |
0.020 | |||
|
S |
0.015 |
0.010 | |||
|
Al total |
¡Ý0.020 | ||||
|
N |
0.025 | ||||
|
Cr |
0.30 | ||||
|
Cu |
0.70 | ||||
|
Mo |
0.10 | ||||
|
Nb |
0.05 | ||||
|
Ni |
0.80 | ||||
|
Ti |
0.03 | ||||
|
V |
0.20 | ||||
|
Nb+Ti+V |
0.22 | ||||
|
Mechanical Property ¡Ý |
Yield (Mpa) |
t¡Ü16 |
460 | ||
|
16©‚t¡Ü40 |
445 | ||||
|
40©‚t¡Ü60 |
430 | ||||
|
60©‚t¡Ü100 |
400 | ||||
|
100©‚t¡Ü250 | |||||
|
Tensile (Mpa) |
t¡Ü16 |
570-720 | |||
|
16©‚t¡Ü40 | |||||
|
40©‚t¡Ü60 | |||||
|
60©‚t¡Ü100 |
540-710 | ||||
|
100©‚t¡Ü250 | |||||
Other grades in EN10028 as follows: P275NH|P275NL1|P275NL2|P355NH|P355NL1|P355NL2|P460NH|P460NL1|
P460NL2.The designation shall be the same as P460NL1, just H is for _20 centidegree impacting test,and NL2 is for
-50 special low temperature impacting test.
