Langley Alloys stocks super duplex and duplex plate in the USA - Ferralium® 255, Alloy 32760, Alloy 32750 and Alloy 2205 - water-jet cut to size from our Conroe, Texas site for oil and gas and other corrosion-critical projects.
All plate is supplied to ASTM A240, listed under NACE MR0175 / ISO 15156 for sour service, with EN 10204 3.1 certification as standard.
Super Duplex
ASTM A240. PREN >40. 0.2% proof 79.8 ksi (550 N/mm2). Plate stocked up to 3 in thick. Langley's own brand, the original super duplex.
Super Duplex
Also known as F55. ASTM A240. PREN >40. 0.2% proof 79.8 ksi (550 N/mm2). Plate stocked in the USA.
Super Duplex
Also known as Alloy 2507 / F53. ASTM A479, ASTM A182 F53. PREN >40. Yield 80 ksi (550 MPa), annealed condition - strengthened by cold working, not heat treatment.
Water jet plate cutting is available at our US facility in Conroe, Texas. The process involves no heat input, making it the right choice for plates where alloy condition must be fully preserved after cutting.
Maximum plate dimensions and thickness for water jet cutting are not published - contact us for capacity against your drawing.
Request a quote
Fast quotes from US stock - bar and plate, cut and certified to spec. Call +1 (281) 819 5588 or email [email protected].