Forged-rolled plates and blocks can be supplied for critical thick-product applications where specific properties are required throughout the thickness or for stringent ultrasonic testing specifications.
These steel products, offering high-performance mechanical properties, are generally used for assemblies which can have complex shapes. That is why our steel products are designed to be highly workable.

Thanks to a unique process combining an online forging press and a specific rolling mill, Bozhong can supply forged grades.
The advantages of this unique process are:
1. Adjusted chemical composition while respecting the standards required in order to get improved weldability
2. Very good compactness through thickness controlled by UT
3. Excellent through thickness Z properties
4. Flat products with a good surface aspect (descaled, ground, shot blasted)
5. Gain of machining (compared to regular forged products).
6. Excellent machinability of tube-holes thanks to homogeneous properties and structure through the entire thickness
Our forged steels solutions (non exhaustive list, please consult)
Standard plates
|
Forged plates
|
A387 gr.11
|
A336 F11
|
A387 gr.12
|
A336 F12
|
A387gr.22
|
A336F22
|
A542D Cl4a
|
A336F22V
|
A542B Cl4
|
A508 gr.22 Cl4
|
A387gr.91
|
A336F91
|
A533B
|
A508 gr.3
|
A533C
|
A508 gr.3
|
A533E
|
|
A302B
|
|
A302C
|
A508 gr.3
|
A537
|
|
A516
|
A266 – A765 gr.2
|
A203
|
A765 gr.III
|
A543
|
A508 gr.4N
|