Trison Overseas LLP
Alloy Steel Grade

ASTM A542 Steel Grade Specifications

ASTM A542 covers chromium-molybdenum-vanadium-alloy steel plates intended primarily for welded pressure vessels and engineering components.

Key Advantages & Characteristics

✓High yield strength and impact resistance
✓Enhanced durability with Vanadium micro-alloying
✓Maintains structural integrity in high temperature and high stress
✓Resistant to temper embrittlement

Chemical Composition

Technical Specifications

Carbon (C)
0.10 - 0.15%
Manganese (Mn)
0.30 - 0.60%
Chromium (Cr)
2.00 - 3.25%
Molybdenum (Mo)
0.90 - 1.10%
Vanadium (V)
0.20 - 0.30%

Mechanical Properties

Technical Specifications

Tensile Strength (MPa)
585 - 760
Yield Strength 0.2% (MPa)
415 min
Elongation (%)
18 min

Available Product Forms in ASTM A542

We stock and supply a comprehensive range of ASTM A542 structural steel, piping systems, and mechanical components globally.

ASTM A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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 A542 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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