Trison Overseas LLP
Alloy Steel Grade

ASTM A182 Steel Grade Specifications

ASTM A182 is the standard specification for forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service.

Key Advantages & Characteristics

✓High structural strength through forging refine
✓Exceptional structural integrity under high pressure
✓Wide variety of alloy options for custom piping setups
✓Excellent weldability and post-forge durability

Chemical Composition

Technical Specifications

Carbon (C)
0.05 - 0.20%
Manganese (Mn)
0.30 - 0.80%
Chromium (Cr)
1.00 - 9.00%
Molybdenum (Mo)
0.50 - 1.10%
Silicon (Si)
0.50% max

Mechanical Properties

Technical Specifications

Tensile Strength (MPa)
485 min
Yield Strength 0.2% (MPa)
275 min
Elongation (%)
20 min

Available Product Forms in ASTM A182

We stock and supply a comprehensive range of ASTM A182 structural steel, piping systems, and mechanical components globally.

ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 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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ASTM A182 Wire Mesh

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

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ASTM A182 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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ASTM A182 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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ASTM A182 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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