From the heart of Hamilton’s industrial landscape, Latham Steel has built a reputation for robust, reliable solutions. We take pride in offering Alloy Steel F9 Forged Fittings, products engineered for the most demanding environments. Our commitment is to supply components that don’t just meet specifications but exceed expectations for durability and performance. Trusted by local industries and international partners alike, we are your dedicated source for fittings that stand the test of time, backed by local expertise and a global standard of excellence.
This specific grade is a chromium-molybdenum alloy known for its excellent performance in high-temperature service. Its composition includes around 9% chromium and 1% molybdenum, which provides extraordinary strength and resistance to oxidation and corrosion, particularly against hot gases and steam. These mechanical properties ensure the fittings can withstand significant pressure and thermal stress without degrading, making them exceptionally tough and reliable for critical systems where failure is not an option.
| Specifications | ASTM A182 & ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F9 | 0.15 max | 0.3-0.6 | 0.5 – 1 | 0.03 | 0.03 | 8 – 10 | 0.9 – 1.1 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| Alloy Steel F9 | 380 | 585 | 20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The primary use for these fittings is within power generation plants and petrochemical refineries, where systems operate under extreme heat and pressure. You will find them essential in high-temperature piping networks, carrying superheated steam and other aggressive process fluids. Their robust nature also makes them ideal for critical applications in the oil and gas industry, ensuring the integrity of pipelines and processing equipment where safety and long-term reliability are the most important considerations.
Latham 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 Hamilton, New Zealand.
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