EN10028-2 standard specification for non-alloy and alloy steels with specified elevated temperature properties. It covers steel grade P235GH, P265GH, P295GH, P355GH, 16Mo3, 18MnMo4-5, 20MnMoNi4-5, 15NiCuMoNb5-6-4, 13CrMo4-5, 13CrMoSi5-5, 10CrMo9-10, 12CrMo9-10, X12CrMo5, 13CrMoV9-10, 12CrMoV12-10, X10CrMoVNb9-1.
18MnMo4-5 steel grade is one of grade in En10028-2, which is non alloy and alloy steels with specified elevated temperature properties. 18MnMo4-5 grade are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
Manganese-molybdenum alloy steel grade 18MnMo4-5 belongs to steel specification EN 10028-2 which is for specified elevated temperature properties. Usual delivery condition for 18MnMo4-5 steel shall be under Normalized and Tempered for thickness below and equal 60mm,above 60mm steel of 18MnMo4-5,it shall be under Quenched and Tempered heat treatment.
18MnMo4-5 Chemical Composition:
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
18MnMo4-5 |
0.20 |
0.40 |
0.90-1.50 |
0.015 |
0.005 |
|
0.012 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
0.30 |
0.30 |
0.45-0.60 |
|
0.30 |
|
|
|
Mechnical property for 18MnMo4-5 pressure vessel steel:
|
Thickness(mm) |
Yield strength (≥Mpa) |
Tensile strength (Mpa) |
Elongation in ≥,% |
|
T≤60 |
345 |
510-650 |
20 |
|
60<T≤150 |
325 |
||
|
150<T |
310 |
480-620 |
If you are looking for the 18MnMo4-5 steel supplier, with the good price, please be free to contact with us. ShangHai Katalor are keeping more than 1000 tons 18MnMo4-5 steel plates in stock for your requirement.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:[email protected]
Phone:0086-18317160019
