The New Castle Stainless Plate mill located in New Castle, Indiana – registered to ISO 9001:2015 – provides stainless steel plate in some of the widest, thickest and longest dimensions in North America (Size Card). Our operations focus on safety, quality, cost efficiencies, and on-time delivery performance – the hallmarks of our New Castle mill.
New Castle Stainless Plate, LLC offers one of the broadest portfolios in stainless plate in North America with tremendous size range. Our tailor-made plate and specialty grades are available in thicknesses from 3/16″ to 6″; in widths up to 144″; and in lengths up to 420″. The New Castle mill has a reputation for achieving exceptionally high quality plate in terms of micro-cleanliness, flatness tolerances, and surface condition.