Tim Fittings is a reliable manufacturer and supplier of top-notch Stainless Steel 304L Buttweld Fittings based in Wellington, New Zealand. Renowned for our precision engineering and durable products, we offer a diverse range of fittings designed to meet the rigorous demands of various industries. Our Stainless Steel 304L Buttweld Fittings are crafted to deliver outstanding performance, exceptional corrosion resistance, and robust strength, ensuring they last in critical applications. With a strong commitment to quality control and customer satisfaction, Tim Fittings has built a solid reputation throughout New Zealand as a dependable partner for stainless steel piping solutions.
| Form | : | Tee, Union, Full Coupling, Half Coupling,Elbow 45 Deg & 90 Deg, Swage Nipple, Cross, Cap, Plug Bush |
| Size | : | ⅛” to 4” |
| Grade | : | Inconel 601 (UNS No. N06601) |
| Standard | : | ASTM / ASME SB 167 / ASTM / ASME SB 564 / 160 / 472 |
| Dimensions | : | ANSI/ASME B16.11 & BS3799, etc. |
| Class | : | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
| Type | : | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fittings |
Inconel 601 Forged Fittings primarily consist of nickel (58-63%) and chromium (21-25%), with smaller amounts of iron (7-10%), aluminum (1-2%), and titanium (0.3-1.0%). This composition provides outstanding resistance to oxidation, carburization, and high-temperature corrosion. The mechanical properties include a tensile strength of up to 1030 MPa and a yield strength of approximately 310 MPa. Inconel 601 exhibits excellent resistance to thermal-fatigue and creep, ensuring high performance in extreme conditions. It also offers good weldability and formability, making it suitable for demanding industrial applications in high-temperature environments.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 601 | 0.10 max | 1.00 max | 0.50 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.1 g/cm3 | 1411 °C (2571 °F) | 550 MPa, 80000 psi | 205 MPa, 30000 psi | 30 % |
The Stainless Steel 304L Buttweld Fittings we provide in Wellington are made from low-carbon 304L stainless steel, which enhances their weldability while reducing the risk of carbide precipitation. This material typically contains around 18–20% chromium and 8–12% nickel, with a low carbon content (≤0.03%) that boosts corrosion resistance. These fittings boast impressive mechanical properties, featuring a tensile strength of about 485 MPa and a yield strength of 170 MPa. They also maintain good ductility and toughness, even in low temperatures, making them perfect for both structural and pressure applications where long-term performance is essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe |
Choose Inconel 601 Forged Fittings from Tim Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Inconel 601 Forged Fittings offer numerous advantages, making them ideal for extreme conditions. Their high nickel and chromium content ensures excellent resistance to oxidation, carburization, and high-temperature corrosion, even in the most demanding environments. These fittings maintain exceptional strength and stability in high-temperature applications, such as aerospace and chemical processing. Inconel 601 also exhibits excellent resistance to thermal-fatigue and creep, enhancing long-term durability. With good weldability and formability, these fittings are easy to install and customize, providing reliable, high-performance solutions for industries requiring superior material integrity and reliability.
Yes, custom sizes for Inconel 601 Forged Fittings are available at Tim Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@timfittings.co.nz
Tim Fittings’ Stainless Steel 304L Buttweld Fittings are widely utilized across various industries in Wellington and beyond. Their excellent corrosion resistance and weldability make them ideal for chemical processing, food and beverage production, pharmaceuticals, petrochemical facilities, and marine environments. These fittings are perfect for systems that require consistent flow, structural integrity, and resilience against harsh conditions. Common applications include pipelines, pressure vessels, heat exchangers, and water treatment plants. Their hygienic properties and low maintenance needs make them a top choice for many industries.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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