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Welding Mild Steel Cancer. The IARC have published new scientific evidence that states exposure to all welding fume including mild steel welding fume can cause lung cancer and possibly kidney cancer in humans. Furthermore mild-steel welding commonly performed with high-emission techniques generates higher mass concentrations of particulate matter than stainless steel welding.
An excess risk of cancer in subgroups of welders who mainly welded on stainless steel and thus are exposed to hexavalent chromium has been suggest ed14 The aim of our study was to investigate the inci dence of cancer among shipyard welders mainly welding manual metal arc welding on mild steely in a long term follow up. The International Agency for Research on Cancer has brought to light new scientific evidence that exposure to mild steel welding fumes can cause lung cancer and possible kidney cancer in humans. While exposure-response relations indicate carcinogenic effects related to stainless steel welding it is still unresolved whether the mild steel welding process carries a carcinogenic risk.
Cancer incidence among mild steel and stainless steel welders and other metal workers.
As a result of The International Agency for Research on Cancer IARC releasing scientific evidence that exposure to mild steel welding fume can cause lung cancer and possibly kidney cancer in humans mild steel welding fume was reclassified as a human carcinogen by the Workplace Health Expert Committee in 2019. The study is the second. Welding can certainly cause cancer as it produces contaminants in UV radiations and fumes during both oxy-fuel and electric arc welding. The study corroborates earlier findings that welders have an increased risk of lung cancer.