Steel is a unique material that is ideal for swimming pools and the accompanying equipment and accessories. The elastic properties of steel prevent it from cracking, giving you a watertight pool that does not leak.
All stainless steel that comes in contact with the water should be of the same grade. We use EN 1.4404 steel, the grade that is also called noncorrosive stainless steel.
The normal properties of EN 1.4404 stainless steel can be seen in the table.