Aperam Innovation Lab introduces Grade 316A: The alternative to 316L combining performance and cost efficiency

Engineered by the Aperam Innovation Lab, 316A (1.4682) offers equivalent corrosion resistance and mechanical performance to 316L (1.4404), with a significantly lower alloy surcharge – up to 25% less – thanks to a major reduction in molybdenum content. This breakthrough addresses a long-standing challenge: maintaining high corrosion performance while reducing dependence on expensive alloying elements.

“Like the performance leap of ferritic grades or the discovery of super duplexes, 316A represents a step change in stainless steel and material innovation,” notes Frederico Ayres Lima, CEO Stainless Europe and Services & Solutions Europe. “With 316A, Aperam redefines the cost baseline for corrosion-resistant stainless applications. It sets a new reference in austenitic development — practical, efficient and immediately available.”