write the british standard related to following details

1. A plain carbon steel with a composition of 0.46% of carbon and 1.5% of manganese. the steel is supplied to a harden ability specification

To find the British Standard related to a plain carbon steel with a specific composition, you would typically refer to standards such as BS EN, which stands for British Standard European Norm. These standards provide guidelines for various types of materials, including steel.

In the given scenario, where the steel has a composition of 0.46% carbon and 1.5% manganese, we can start by searching for the appropriate BS EN standard for plain carbon steel.

One way to search for the specific standard is to visit the British Standards Institution (BSI) website. From there, you can browse through the various steel standards or use the search function to find the relevant standard.

Additionally, you can also use online resources like specialized steel databases or academic sources. These platforms often provide information on various steel compositions and their corresponding standards.

Once you have identified the specific BS EN standard for plain carbon steel, you can then check if it includes the hardenability specification required for the given steel composition. The standard may contain specific information about the hardening process, such as quenching and tempering.

Remember that it's crucial to ensure the accuracy of the steel composition and the desired specification to find the correct British Standard.