The CMF showcases cast iron's versatility

The Cast Metals Federation (CMF) has released a guide for engineers on the range of uses of cast irons.

The intention of Cast Irons - Part 1: Materials and Properties for Design is to provide a comprehensive yet accessible overview of design considerations, and explains the potential of this family of metals.

The newly updated technical report includes tables to assist designers to select the right cast iron type and then the right grade, depending upon the component criteria.

Information is also included about typical compositions, mechanical properties, and section sensitivity aspects.

Pam Murrell FICME, Chief Executive Officer of the Cast Metals Federation and Chair of ISO TC 25 (under which committee this work was organised), explains, 'The metallurgical aspects of cast irons are often not well understood and cast iron is, after all, the original composite material. 

'So, whilst this revised guide is not a textbook of cast iron metallurgy, I am confident that designers and engineers will find it enormously helpful in discussions with their cast component suppliers, whilst materials scientists and students of ferrous metallurgy should also find it hugely informative.'

The CMF says that in most modern economies cast irons are readily produced using recycled metal (using steel scrap or cast-iron parts at end of life) making them ideal for companies looking to reduce the carbon footprint of their supply chain.