Trison Overseas LLP
Stainless Steel Grade

Super Duplex 2507 Steel Grade Specifications

Super Duplex 2507 is designed for highly demanding environments that require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment.

Key Advantages & Characteristics

✓Exceptional resistance to pitting, crevice, and uniform corrosion
✓Extremely high mechanical strength
✓Outstanding resistance to stress corrosion cracking in halide environments
✓Superb weldability and high thermal conductivity

Chemical Composition

Technical Specifications

Carbon (C)
0.03% max
Manganese (Mn)
1.20% max
Silicon (Si)
0.80% max
Chromium (Cr)
24.00 - 26.00%
Nickel (Ni)
6.00 - 8.00%
Molybdenum (Mo)
3.00 - 5.00%
Nitrogen (N)
0.24 - 0.32%

Mechanical Properties

Technical Specifications

Tensile Strength (MPa)
790 min
Yield Strength 0.2% (MPa)
550 min
Elongation (%)
15 min
Hardness (HB)
310 max

Available Product Forms in Super Duplex 2507

We stock and supply a comprehensive range of Super Duplex 2507 structural steel, piping systems, and mechanical components globally.

Super Duplex 2507 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.

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Super Duplex 2507 Tube

Precision instrumentation, heat exchanger, and condenser tubes built for precise dimensional tolerances and structural thermal performance. Features clean finishes and high concentricity.

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Super Duplex 2507 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.

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Super Duplex 2507 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.

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Super Duplex 2507 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.

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Super Duplex 2507 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.

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Super Duplex 2507 Rod

Industrial rod materials and wire rods with reliable mechanical strength, ductile qualities, and chemical uniformity for drawing, forging, and structural operations.

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Super Duplex 2507 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.

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Super Duplex 2507 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.

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Super Duplex 2507 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.

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Super Duplex 2507 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.

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Super Duplex 2507 Wire Mesh

Industrial woven and welded wire mesh screens, optimized for chemical filtering, agricultural separations, architectural screens, and safety barriers.

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Super Duplex 2507 Angle

L-shaped structural angles offering high torsional stability, uniform dimensions, and high load capacity for structural framing, brackets, and construction.

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Super Duplex 2507 Channel

C-shaped structural channels providing outstanding bending stiffness, load capacity, and durability for columns, support structures, and industrial machinery bases.

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Super Duplex 2507 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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