Super Duplex Steel Steel Grade Specifications
Super Duplex steel grades typically feature 25% chromium, 7% nickel, 4% molybdenum, and nitrogen. They represent the highest-performing alloys in the duplex family, providing supreme resistance in acidic, sour, and chloride services.
Key Advantages & Characteristics
Chemical Composition
Technical Specifications
Mechanical Properties
Technical Specifications
Available Product Forms in Super Duplex Steel
We stock and supply a comprehensive range of Super Duplex Steel structural steel, piping systems, and mechanical components globally.
Super Duplex Steel Pipe
Industrial seamless and welded pipes manufactured to handle severe pressures, fluid flow, and chemical environments. Available in various wall schedules, lengths, and end configurations.
Super Duplex Steel Tube
Precision instrumentation, heat exchanger, and condenser tubes built for precise dimensional tolerances and structural thermal performance. Features clean finishes and high concentricity.
Super Duplex Steel Sheet
Premium hot rolled (HR) and cold rolled (CR) steel sheets. Offered in a wide variety of finishes including mirror, hairline, matte, and chequered, matching stringent architectural or industrial needs.
Super Duplex Steel Plate
Heavy duty thick plate materials engineered for pressure vessel shells, boilers, structural frames, and severe wear environments. Certified to handle high pressure loads and extreme conditions.
Super Duplex Steel Coil
Sturdy, long strip steel coils in HR (hot rolled) and CR (cold rolled) conditions, optimized for stampings, profile drawings, tube rollings, and slitting distributions.
Super Duplex Steel Round Bar
Bright and black round bars offering excellent dimensional accuracy, tensile strength, and machinability. Designed for shafts, bolts, gears, and high stress mechanical components.
Super Duplex Steel Rod
Industrial rod materials and wire rods with reliable mechanical strength, ductile qualities, and chemical uniformity for drawing, forging, and structural operations.
Super Duplex Steel Wire
Premium metal wires in spool and coil forms, ranging in diameters from fine sizes to heavy wire. Highly uniform, corrosion resistant, and resilient for drawing and weave projects.
Super Duplex Steel Pipe Fitting
Premium butt-weld and forged pipe fittings including elbows, tees, reducers, unions, and couplings. Precision engineered to form secure, leak-proof transitions in industrial piping systems.
Super Duplex Steel Flange
Heavy forged flanges including Slip-On, Blind, Weld Neck, Socket Weld, and Threaded configurations. Designed to connect pipes, valves, pumps, and other equipment with secure sealing.
Super Duplex Steel Fastener
Enterprise grade bolts, studs, heavy hex nuts, washers, and threaded rods. Built to withstand high torque, extreme vibrations, heat, and chemical corrosion in critical joints.
Super Duplex Steel Wire Mesh
Industrial woven and welded wire mesh screens, optimized for chemical filtering, agricultural separations, architectural screens, and safety barriers.
Super Duplex Steel Angle
L-shaped structural angles offering high torsional stability, uniform dimensions, and high load capacity for structural framing, brackets, and construction.
Super Duplex Steel Channel
C-shaped structural channels providing outstanding bending stiffness, load capacity, and durability for columns, support structures, and industrial machinery bases.
Super Duplex Steel Beam
Heavy structural H-beams and I-beams built to sustain large vertical loads and spans in industrial buildings, bridges, and infrastructure projects.
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