1.Application Potential:
EN10028-2 specifies requirements for flat products for pressure equipment made of weldable nonalloy and alloy steels.This standard covers steel P235GH,P265GH,P295GH,P355GH,16Mo3,18MnMo4-5,20MnMoNi4-5,15NiCuMoNb5-6-4,13CrMoSi5-5, 10CrMo9-10,12CrMo9-10 and X10CrMoVNb9-1 .These plates are widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
2.Chemical Composition and Mechnical Property:
Chemical composition
Grade
|
Standard
|
C
|
Mn
|
S
|
P
|
Si
|
16Mo3
|
EN 10028-2
|
0.12-0.20
|
0.40-0.90
|
0.010
|
0.025
|
<0.35
|
18MnMo4-5
|
EN 10028-2
|
<0.20
|
0.90-1.50
|
0.005
|
0.015
|
<0.40
|
Mechnical Property
Grade
|
Yield
strength
ReH
MPa
min.
|
Tensile
strength
Rm
MPa
|
Elongation
after
fracture
A
%
min.
|
Impact energy KV
J
min.
at a temperature in °C of
| ||
–20
|
0
|
+20
| ||||
16Mo3
|
275
|
440 to 590
|
22
|
31
| ||
18MnMo4-5
|
345
|
510 to 650
|
20
|
27
|
34
|
40
|
3. Other grades are relatede to 16Mo3 and 18MnMo4-5 in chemical composition and mechnical properties.For more details in technical and supply information,please do not hesitate to contact us,and we will do our best to satisfy you.
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