Steve Flanges, based in Canberra, Australia, has earned a solid reputation as a reliable manufacturer and supplier of AISI 4130 Flanges, celebrated for their remarkable strength, durability, and precision engineering. The company is dedicated to producing flanges that adhere to strict industrial standards, ensuring they perform consistently in high-pressure and high-temperature settings. AISI 4130 flanges are highly regarded for their outstanding toughness and weldability, making them ideal for heavy-duty applications. At Steve Flanges, every product goes through rigorous quality testing and advanced machining processes to ensure top-notch performance. With a strong focus on customer satisfaction and timely delivery, the company has established a robust presence across various industrial sectors.
AISI 4130 Flanges are made from a chromium-molybdenum alloy steel that includes carbon, manganese, chromium, and molybdenum, creating a well-balanced mix of hardness and strength. These flanges boast excellent tensile strength, impressive impact resistance, and superior fatigue performance, making them perfect for challenging operational conditions. Mechanically, they demonstrate reliable toughness and stability across different temperatures, along with good weldability and machinability. Their balanced alloy composition provides resistance to stress, wear, and mechanical pressure, ensuring long-lasting durability in both moderate and high-pressure applications.
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grade | C | Mn | Si | P | S | Fe | Mo | Ni | Cr |
| AISI 4130 | 0.28-0.33 | 0.40-0.60 | 0.15-0.35 | 0.035 max | 0.025 MAX | 97.3-98.22 | 0.15-0.25 | 0.50 max | 0.80-1.10 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.85 g/cm3 | 1432 ℃ | 560 | 460 | 21.50% |
Steve Flanges, a leading supplier in Canberra, Australia, offers an extensive selection of AISI 4130 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
AISI 4130 Flanges find extensive use in industries that demand high-strength and pressure-resistant components. They’re commonly found in the oil and gas sector, petrochemical plants, power generation systems, and refineries for piping and pressure vessel connections. Their robust mechanical performance makes them suitable for hydraulic systems, drilling rigs, steam pipelines, aircraft engine supports, and heavy machinery assemblies. Additionally, these flanges are utilized in automotive and aerospace structures where durability and reliability are essential. Their ability to endure harsh conditions makes them a go-to choice in various demanding applications.
Yes, we offer custom sizes for AISI 4130 Flanges to meet specific project needs. Our team at Steve Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@steveflanges.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN |
| AISI 4130 | 1.7218 | G41300 | JIS G4105 | BS 970 | 25CrMo4 |
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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