The stainless steel clad plate is also called "double layer steel". Carbon steel or ordinary low-alloy high-strength steel is usually used as base material to meet the requirements of mechanical properties such as strength, rigidity and toughness of the stainless steel clad plate. The stainless steel coating mainly meets the requirements of corrosion resistance. Generally, the thickness of cladding is 10% ~ 20% of the total thickness of the clad steel plate.
Our clad steel plate are mainly produced with explosion bonded and rolled bonded process.
Main grades of the stainless steel clad plate:
| Standard |
Steel Grade |
ASTM B898
Explosion Bonded Clad Steel Plate
Rolled Bonded Clad Steel Plate |
Q235B+304 |
Q345B+304 |
S355JR+304 |
A516 Gr 70+304 |
| A537CL1+304 |
|
|
|
| Q235B+304L |
Q345B+304L |
S355JR+304L |
A516 Gr 70+304L |
| A537CL1+304L |
|
|
|
| S355JR+316L |
A516 Gr 70+316L |
A537CL1+316L |
A516 Gr 70+316 |
| P265GH+904L |
A516 Gr 70+904L |
A537CL1+904L |
|
| S355JR+410 |
A537CL1+410 |
A516 Gr 70+410 |
A516 Gr 70(NACE)+410 |
| P265GH+410 |
|
|
|
From a design point of view, the base layer of the stainless steel clad plate is mainly to ensure strength, and the cladding layer is mainly to ensure its corrosion resistance, and the intermediate transition layer is only needed for the welding process. Generally speaking, the use of clad steel plate can reduce the use of special metals and reduce production costs.
The stainless steel clad plate is mainly used in chemical, petroleum, pharmaceutical, food, desalination, nuclear industry and other sectors to manufacture corrosion-resistant general containers, pressure vessels and other equipment.
