Travis Steel is a well-respected manufacturer and supplier located in Canberra, Australia, known for its top-notch Mild Steel Flanges that deliver outstanding performance and reliability. We take pride in crafting our Mild Steel Flanges with precision, ensuring they meet both local and international standards. These flanges are built to offer remarkable strength, durability, and resistance to corrosion. Perfect for a range of industrial applications, they guarantee secure connections in piping systems and can handle moderate pressure and temperature conditions with ease. At Travis Steel, we’re dedicated to providing consistent quality, timely delivery, and tailored solutions, making us a go-to partner for sectors like construction, oil & gas, power generation, and water treatment.
Mild Steel Flanges are primarily made up of iron with a small amount of carbon (usually between 0.05% and 0.25%), along with trace elements of manganese, silicon, and sulfur. This combination strikes a great balance between strength, ductility, and weldability. Their mechanical properties include a tensile strength of about 400–550 MPa, a yield strength of around 250 MPa, and good elongation, which makes them easy to form and fabricate. These flanges have moderate hardness and toughness, making them perfect for low to medium pressure applications while also being easy to machine and install in various settings.
| Size Ranges | From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB) |
|---|---|
| Standards | ASME | BS | DIN | ANSI | GOST | EN Flanges |
| JIS Standards | 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K |
| Pressure Classes | Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500 | PN 6, PN16, PN 10, PN64 |
| EN Standard | 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar |
| Compound | Contains |
|---|---|
| Manganese, Mn | 0.60 – 0.90 % |
| Sulfur, S | ≤ 0.050 % |
| Phosphorous, P | ≤ 0.040 % |
| Carbon, C | 0.14 – 0.20 % |
| Iron, Fe | 98.81 – 99.26 % (as remainder) |
| Properties | Metric | Imperial |
|---|---|---|
| Hardness, Rockwell B (Converted from Brinell hardness) | 71 | 71 |
| Tensile Strength, Yield | 370 MPa | 53700 psi |
| Poissons Ratio (Typical For Steel) | 0.290 | 0.290 |
| Tensile Strength, Ultimate | 440 MPa | 63800 psi |
| Elongation at Break (In 50 mm) | 15.0 % | 15.0 % |
| Reduction of Area | 40.0 % | 40.0 % |
| Modulus of Elasticity (Typical for steel) | 205 GPa | 29700 ksi |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Travis Steel is a top manufacturer and supplier of high-quality Mild Steel Flanges products in Canberra, Australia. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Thanks to their versatility, strength, and cost-effectiveness, Mild Steel Flanges are widely utilized across many industries. They’re commonly found in pipelines, connecting pipes, valves, and pumps in water supply systems, oil and gas refineries, chemical processing plants, and power stations. Their excellent weldability and ductility make them ideal for fabrication and structural uses. Additionally, you’ll find them in heating, ventilation, and air conditioning (HVAC) systems, as well as in automotive, construction, and manufacturing sectors. With Travis Steel’s Mild Steel Flanges, you can count on reliable sealing, easy maintenance, and a long service life, even in demanding industrial environments.
Travis Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Canberra, Australia.
Copyright 2025 Travis Steel. All rights reserved
