Atmosphere Annealing

Gerdau MACSTEEL is an engineered bar producer headquartered in Jackson, Michigan with worldclass steel manufacturing plants in Jackson, Michigan, Monroe Michigan, and Fort Smith, Arkansas. Steel processing plants are situated in Huntington, Indiana and Pleasant Prairie, Wisconsin. Gerdau MACSTEEL utilizes electric arc furnaces, ladle furnaces refining, vacuum arc degassing, advanced rotary continuous casting and modern continuous static casting, direct twist-free rolling, turning and grinding.