In the evolution of structural engineering, the Parallel Flange Channel (PFC) has emerged as the superior choice for architects and builders seeking a balance of strength and installation efficiency. Unlike traditional channels that feature sloped internal surfaces, the PFC is designed with flanges of uniform thickness. This geometric precision creates a perfectly flat mounting surface, making it an indispensable component for modern framing, floor systems, and masonry support.
At Hangan Steel, we provide high-performance PFC sections that serve as the reliable backbone for Melbourne’s residential and commercial skylines. By integrating our expertly fabricated PFC sections into your project, you ensure a build that is not only structurally sound but also optimized for a seamless, professional finish on-site.
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Hangan Steel is the leading authority for parallel flange channels victoria, providing the essential “C-section” profiles required for high-stakes construction. The defining characteristic of the PFC is its parallel flanges, which eliminate the need for tapered washers and simplify the bolting process. This makes PFC steel sections melbourne a favorite among structural steel contractors who require fast, accurate assembly without compromising on load-bearing capacity.
As a core element of structural steel channels melbourne, the PFC is frequently utilized in “open” frames where a clean edge is required. Whether you are specifying steel for a luxury residential extension or a heavy industrial mezzanine, our steel channel supply victoria ensures your materials are sourced from certified mills and meet the AS/NZS 3679.1 grade 300PLUS requirements.
The following data provides the necessary technical metrics for engineers and builders to calculate load distribution and deflection limits. Our PFC size chart australia includes the most frequently specified sections in the Victorian market.
Note: For full technical data including Iy, Zy, and rx values, please contact our engineering support team.
| Designation | Weight (kg/m) | Surface Area (m²/m) | Depth (D) mm | Width (BF) mm | Flange Thickness (TF) mm | Web Thickness (TW) mm | Depth Between Flanges (D1) mm |
|---|---|---|---|---|---|---|---|
| 380PFC | 55.2 | 1.130 | 380 | 100 | 17.5 | 10.0 | 345 |
| 300PFC | 40.1 | 0.932 | 300 | 90 | 16.0 | 8.0 | 268 |
| 250PFC | 35.5 | 0.834 | 250 | 90 | 15.0 | 8.0 | 220 |
| 230PFC | 25.1 | 0.737 | 230 | 75 | 12.0 | 6.5 | 206 |
| 200PFC | 22.9 | 0.678 | 200 | 75 | 12.0 | 6.0 | 176 |
| 180PFC | 20.9 | 0.638 | 180 | 75 | 11.0 | 6.0 | 158 |
| 150PFC | 17.7 | 0.579 | 150 | 75 | 9.5 | 6.0 | 131 |
| 125PFC | 11.9 | 0.490 | 125 | 65 | 7.5 | 4.7 | 110 |
| 100PFC | 8.3 | 0.386 | 100 | 50 | 6.7 | 4.2 | 87 |
| 75PFC | 5.9 | 0.301 | 75 | 40 | 6.1 | 3.8 | 63 |
The versatility of the structural steel channels melbourne range allows for a wide array of functional applications. In structural steel fabrication victoria, the PFC is the primary choice for:
Used as edge beams or bearers where the flat back of the channel must sit flush against a concrete slab or timber wall.
Providing the critical support required for masonry skins over large garage doors or alfresco openings.
PFCs serve as the ideal stair stringers, allowing treads to be easily bolted or welded to the flat internal face of the flanges.
Often used in conjunction with concrete or timber to create high-strength composite beams that maximize the benefits of multiple materials.
When evaluating the PFC properties melbourne builders must consider, several key engineering factors come into play:
While a single PFC is strong, welding two channels "back-to-back" creates a virtual box section. This significantly increases the section's resistance to twisting (torsion).
The PFC is designed to carry loads acting vertically on the web. The "Section Modulus" ($Z_x$) listed in our charts is the primary figure used to determine the beam's capacity to resist these bending moments.
Because the flanges are parallel, installers can use standard structural bolts and flat washers. This drastically reduces the labor time compared to working with older tapered sections.
At Hangan Steel, we go beyond simple material supply. We offer comprehensive structural steel fabrication victoria services to ensure your PFC sections are “install-ready.”
We utilize precision drilling and mitre-cutting to ensure your channels meet the exact tolerances of your 3D model.
We can pre-weld connection cleats or end plates, allowing for a “bolt-up” assembly on-site that minimizes hot work.
For subfloor or external applications, we provide high-grade hot-dip galvanizing to ensure your parallel flange channels victoria remain protected against oxidation and corrosion for decades.
Partnering with Hangan Steel means gaining the “Builder Advantage.” We understand that a project’s success relies on the precision of the steel frame. Our detailing team reviews every engineering plan to identify potential clashes before they reach the site. This proactive approach, combined with our rapid delivery network across Melbourne, ensures your project stays on schedule and within budget.
A PFC is chosen when you need to bolt the steel flush against a flat surface. A Universal Beam is stronger for very long spans but has flanges that stick out on both sides, making it harder to hide inside a standard wall.
Yes. We are expert steel fabricators victoria for high-end home extensions. We supply PFCs that allow builders to remove internal walls and create open-plan spaces while keeping floor depths thin.
Yes. If your project requires onsite adjustments or structural connections that cannot be bolted, our mobile welding crews are fully certified for structural site work.
Reliable Support for Your Next Project
Hangan Steel provides high-quality parallel flange channels melbourne builders need. Our combination of technical skill and a safety-first mindset ensures your steel is the strongest part of your build. We deliver the confidence that your structure is built to last.
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Phone: 0433 315 606
Email: contact@hangansteel.com.au
Head Office – Hangan Steel (Aust) Pty Ltd:
4/383 Dorset Rd, Bayswater. Vic. 3153
Bayswater – Structural Fabrication:
2 Melrich Rd, Bayswater Vic. 3153
Warragul – Structural Fabrication:
35 Phoenix St, Warragul. Vic. 3820
Caloundra – Structural Fabrication:
19 Newing Way, Caloundra West. Qld. 4551
Bayswater – Light Gauge Steel Framing:
12 Melrich Rd, Bayswater. Vic. 3153
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