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Mitchell Stainless is a reliable manufacturer and supplier of high-performance Stainless Steel 348 Sheets and Plates based in Hamilton, New Zealand. They pride themselves on delivering top-notch products that cater to the demanding needs of various industries. With a strong commitment to excellence, state-of-the-art production facilities, and rigorous quality standards, the company offers corrosion-resistant, heat-stable, and durable SS 348 sheets and plates that are perfect for critical applications. Mitchell Stainless emphasizes precision engineering, timely delivery, and a customer-focused approach, making them a go-to choice for clients throughout New Zealand. Their wide range of products ensures dependable solutions for chemical processing, power generation, aerospace, and high-temperature environments.
Stainless Steel 348 Sheets and Plates are made with chromium, nickel, and niobium, providing exceptional stability against carbide precipitation. This well-balanced alloy enhances corrosion resistance, oxidation resistance, and strength at high temperatures. SS 348 boasts impressive tensile strength, yield strength, and elongation, ensuring reliable performance even under mechanical and thermal stress. The addition of niobium improves weldability and helps prevent intergranular corrosion, even after extended exposure to high temperatures. These mechanical properties make SS 348 an excellent choice for applications that demand superior durability, structural integrity, and resistance to scaling.
| Steel grade type | Stainless Steel: |
|---|---|
| Standard | 348 |
| Production specifications | Steel plate,Sheet, Coil,Flat bar,Round bar, Strip steel,wire,All kinds of forgings. |
| Mchining | Turning Milling Grinding Deep hole drilling: length max 9.8 meters. |
Range of work | Round bar steel: 1mm to 2000mm Square-shape steel: 10mm to 1000mm steel Plate and sheet:0.08mm to 800mm Width: 10mm to 1500mm Lenth: We can supply any lenth based on the customer’s requirement. Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes Tubings: OD: φ4-410 mm, with wall thickness ranging from 1-35 mm. |
| Heat treatment | Normalizing,Annealing,Tempering,Quenching,Hardening and tempering,Seasoning,Surface hardening,Carburizing |
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson’s Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 1158 | 25 | oil quenched, fine grained, tempered at 425°C |
| Yield Strength (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Reduction in Area (%) | 53 | ||
| Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
Contact us to get a quick quote for your requirement.
Stainless Steel 348 hot rolled sheet offers an exceptional corrosion-resistant barrier and may find applications for highly elevated temperature work. Hot-rolled stainless Steel 348 Sheet is readily available in gauges from 3 mm up to 12mm and in width up to 2000mm.
Cold rolled plates of Stainless Steel 348 offer high corrosion resistance with a bright surface finish. It is available in the range of 0.5 mm to 6 mm and up to 1250 mm in width, ideal for any detailed engineering application and aesthetic usage.
Stainless Steel 348 chequer plates are supplied with excellent resistance to corrosion and an anti-slip finish. With a thickness from 2mm to 10mm and common sizes up to 1500 mm x 1500 mm, they are highly used in floors and walkways.
Perforated sheets in Stainless Steel 348 are corrosion-resistant and have a hole pattern for functional and aesthetic purposes. These are usually available in thicknesses ranging from 0.8 mm to 5 mm and in custom hole sizes. They are used for filtration and decorative purposes.
Corrosion resistance is very high on shim sheets made of stainless steel 348 and used to fill accurately the gaps and for leveling purposes. The thickness level ranges from 0.1mm to 2mm, with standard sheet sizes up to 1000mm x 2000mm.
Polished plates of Stainless Steel 348 provide superb corrosion resistance with a high-shine finish. They are generally available in thickness from 1 to 12 mm and can be sized to order, thus making them perfect for decorative as well as high-end architectural applications.
Mitchell Stainless is committed to providing an excellent customer experience with complete documentation of our superior-quality Stainless Steel 348 Sheets and Plates. We provide all essential documents, including a commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test report, to assure product authenticity and gain confidence in our esteemed customers. As if these were not sufficient, all test certificates in regard to Stainless Steel 348 sheets and plates in relation to MTC as per EN 10204/3.1b, PMI test certificate, radiography report as 100 percent, third-party inspection report- all those guarantee the level of satisfaction along with excellence provided.
Stainless Steel 348 Sheets and Plates are extensively utilized in industries that operate in high-temperature and corrosive environments. They are commonly found in chemical processing equipment, heat exchangers, boiler components, and furnace parts, thanks to their oxidation resistance and thermal stability. In the aerospace and power generation sectors, SS 348 is the material of choice for turbine components, exhaust systems, and high-temperature structural parts. Additionally, this alloy is well-suited for pharmaceutical equipment and food processing machinery, making it a versatile option for a variety of demanding applications.







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