Steels of the American Iron and Steel Institute. AISI is a North American trade association with 50 member companies and more than 100 associate members. These companies represent the United States, Canada, and Mexico in all aspects of the steel industry. Common and alloy steels are numbered in a system essentially the same as the SAE. The AISI sys... Found on https://www.countryknives.com/knife-knowledge/steel-glossary/
(American Iron and Steel Institute)An institute to promote the interests of the iron and steel industry. Found on https://www.encyclo.co.uk/local/21107
A North American trade association with 50 member companies and over 100 associate members. These companies represent the United States, Canada, and Mexico in all aspects of the steel industry. Found on https://www.ssina.com/education/glossary/