Technical Tools

Corrosion Resistance Chart

To use the calculator, please view this page on a desktop computer or on "Desktop Mode" if using a mobile device.

The figures quoted in the table below based on BS 6501 – 2004 standard and present the following categories of resistance to corrosion:

Category 1 – recommended (excellent resistance)
Category 2 – partially resistant (not recommended for continuous use)
Category 3 – not recommended (for ANY use)