Quality tools and advanced manufacturing techniques are the focus of this paper on the 4th Industrial Revolution (4IR) in steel manufacturing. This study evaluates the effects of the 4IR on steel manufacturing. A close-ended questionnaire was distributed to steel manufacturing and quality tool professionals, yielding a 68% response rate. The findings show a positive view of 4IR and quality tools, a significant economic impact, and implementation challenges, particularly in worker training. The study found that while these technologies are generally well-received, they also present challenges and opportunities for improvement. Advanced training, digitalization, automation, and quality tools are recommended. Longitudinal, global comparative, and employment and cost analysis studies are recommended. This paper shows how 4IR technologies and quality tools can modernize steel manufacturing, boost efficiency, and address key industry challenges, especially in South Africa.