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Nial Sheets and Plates is a well-known manufacturer and supplier located in Houston, USA, that specializes in high-performance Stainless Steel 347 Sheets and Plates. They’ve built a solid reputation for their dedication to quality and reliability, providing precision-engineered SS 347 products that align with international standards and meet industry needs. These sheets and plates are commonly utilized in high-temperature and corrosive settings, thanks to their outstanding durability and weldability. With a robust distribution network and a strong emphasis on customer satisfaction, Nial guarantees timely deliveries, competitive pricing, and customized solutions tailored to the specific needs of sectors like aerospace, petrochemical, and power generation.
The Stainless Steel 347 Sheets and Plates from Nial are stabilized with columbium (niobium), which enhances their resistance to intergranular corrosion. The typical chemical makeup includes Chromium (17-19%), Nickel (9-13%), Carbon (≤0.08%), Manganese (≤2%), Silicon (≤1%), and Columbium plus Tantalum (≥10xC). On the mechanical side, SS 347 boasts a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. This alloy maintains its strength and toughness even at high temperatures, making it perfect for applications that involve repeated heating and cooling cycles.
| Specifications | : | ASTM A240 / ASME SA240 |
| Thickness | : | 4mm-100mm |
| Width | : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
| Material | Size | Thickness |
| PLATES & SHEETS | 1000 mm x 2000 mm | 0.1mm To 100 mm Thickness |
| 1220 mm x 2440 mm (4′ x 8′) | ||
| 1250 mm x 2500 mm | ||
| 1500 mm x 3000 mm | ||
| 2000 mm x 4000 mm | ||
| 2000 mm x 2000 mm |
| Surface Finish | Definition | Application |
|---|---|---|
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless steel 347 sheets and plates offer several advantages, including excellent resistance to intergranular corrosion, making them ideal for high-temperature applications The addition of niobium stabilizes the material and provides carbide precipitation a resistance is high, especially in the welded state. It provides excellent oxidation and scaling resistance at high temperatures, making it suitable for environmental applications such as chemical processing, power generation, aerospace industries etc. Stainless steel 347 with strength a outstanding, durable and corrosion resistance ensure long-term performance in extreme conditions, reduce maintenance costs and extend component life.
Nial’s Stainless Steel 347 Sheets and Plates are widely used in demanding applications that require both high-temperature strength and corrosion resistance. These applications include exhaust systems, heat exchangers, pressure vessels, and boiler components. In the aerospace sector, they’re utilized for turbine engine parts, while the chemical and petrochemical industries use them in reactors and piping systems. Their excellent resistance to oxidation and creep stress also makes them ideal for furnace components and thermal processing equipment. With their superior mechanical and chemical stability, SS 347 sheets and plates play crucial roles in power generation and marine engineering.
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Houston, TX 77041
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