Trison Overseas LLP
Alloy Steel Grade

Grade P5 Steel Grade Specifications

Grade P5 is a widely used 5% Cr, 0.5% Mo seamless alloy steel pipe specified in ASTM A335. Ideal for refineries and oil & gas refining.

Key Advantages & Characteristics

✓Excellent corrosion resistance in sulfur-bearing oil streams
✓Enhanced oxidation resistance at high operating heats
✓Durable, long-life performance in refinery heaters
✓Good forming and machining traits

Chemical Composition

Technical Specifications

Carbon (C)
0.15% max
Manganese (Mn)
0.30 - 0.60%
Silicon (Si)
0.50% max
Chromium (Cr)
4.00 - 6.00%
Molybdenum (Mo)
0.45 - 0.65%

Mechanical Properties

Technical Specifications

Tensile Strength (MPa)
415 min
Yield Strength 0.2% (MPa)
205 min
Elongation (%)
30 min

Available Product Forms in Grade P5

We stock and supply a comprehensive range of Grade P5 structural steel, piping systems, and mechanical components globally.

Grade P5 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.

View Details →

Grade P5 Tube

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

View Details →

Grade P5 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.

View Details →

Grade P5 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.

View Details →

Grade P5 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.

View Details →

Grade P5 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.

View Details →

Grade P5 Rod

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

View Details →

Grade P5 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.

View Details →

Grade P5 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.

View Details →

Grade P5 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.

View Details →

Grade P5 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.

View Details →

Grade P5 Wire Mesh

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

View Details →

Grade P5 Angle

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

View Details →

Grade P5 Channel

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

View Details →

Grade P5 Beam

Heavy structural H-beams and I-beams built to sustain large vertical loads and spans in industrial buildings, bridges, and infrastructure projects.

View Details →

Need a Quick Quote for Grade P5?

Our trade advisors provide fast price quotations, third-party inspection certifications, and logistical assistance to any destination globally.