Trison Overseas LLP
Carbon Steel Grade

ASTM A106 Steel Grade Specifications

ASTM A106 is the standard specification for seamless carbon steel pipe for high-temperature service. Widely used in refineries, petrochemical plants, and power stations.

Key Advantages & Characteristics

✓Excellent performance under high temperature and high pressure
✓Superb cold bending and flanging capabilities
✓Highly reliable seamless construction
✓Easily weldable using all standard methods

Chemical Composition

Technical Specifications

Carbon (C)
0.25 - 0.30% max
Manganese (Mn)
0.27 - 1.06%
Silicon (Si)
0.10% min
Phosphorus (P)
0.035% max
Sulfur (S)
0.035% max
Copper (Cu)
0.40% max
Nickel (Ni)
0.40% max

Mechanical Properties

Technical Specifications

Tensile Strength (MPa)
415 - 485 min
Yield Strength 0.2% (MPa)
240 - 275 min
Elongation (%)
20 - 30 min

Available Product Forms in ASTM A106

We stock and supply a comprehensive range of ASTM A106 structural steel, piping systems, and mechanical components globally.

ASTM A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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 A106 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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