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Nakamura Stainless, a top-notch manufacturer and supplier based in Pulau Ujong, Singapore, has earned a global reputation for providing high-quality stainless steel products tailored to meet a variety of industrial demands. Among their standout offerings, **Stainless Steel 348H Sheets and Plates** are celebrated for their remarkable high-temperature strength, resistance to corrosion, and overall durability. These sheets and plates are specifically designed for environments that require stability at elevated temperatures and protection against intergranular corrosion. With a commitment to precision manufacturing, dependable supply, and strict compliance with international standards, Nakamura Stainless serves key industries like petrochemical, power generation, chemical processing, and aerospace.
**Stainless Steel 348H Sheets and Plates** are austenitic stainless steel that contains 17–19% chromium, 9–13% nickel, and niobium (columbium) for stabilization, featuring a higher carbon content than standard 348 to improve creep resistance. This unique composition offers excellent protection against intergranular corrosion post-welding, along with strong oxidation resistance at high temperatures. The mechanical properties include a tensile strength ranging from 550 to 750 MPa, a yield strength of about 205 MPa, and impressive elongation. Its ability to maintain strength and toughness during thermal cycling makes it a reliable choice for long-term high-temperature applications.
| STANDARD | Stainless Steel 348H Sheet and Plate |
| EN | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| JIS | SUS 316L |
| BS | 316S11 / 316S13 |
| UNS | S31603 |
| WERKSTOFF NO. | 1.4404 / 1.4435 |
| AFNOR | Z7CND17‐11‐02 |
| GOST | 03Ch17N14M3 / 03Ch17N14M2 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 348H | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 10 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 348H Hot Rolled Sheet and Plates have excellent high-temperature strength and resistance to oxidation. They are suitable for chemical processing equipment, aerospace components, and other high-temperature applications where durability and performance are critical.
Stainless Steel 348H Cold Rolled Sheet and Plates are ideal for high-performance applications in chemical processing and aerospace due to a smooth surface finish and precise dimensions. They also offer long-lasting durability due to their resistance to high temperatures and corrosion.
Stainless Steel 348H Chequered Sheet and Plates are used for slip resistance and durability in flooring, stair treads, and industrial settings. These exhibit excellent performance in high-temperature environments and harsh conditions.
Stainless Steel 348H Perforated Sheet and Plates are used in filtration, ventilation, and architectural applications. They provide high-temperature resistance along with strength with functional perforations that are apt for structural applications and designs in challenging environments.
Stainless Steel 348H Shim Sheet and Plates are used for the precise spacing and alignment of machinery and equipment. Their mechanical properties and high-temperature resistance make them ideal for critical applications where there is a need for high precision tolerances and durability.
Stainless Steel 348H Polished Sheet and Plates have a quality reflective finish and are available for decorative and architectural applications. It offers high temperature and corrosion resistance, bringing beauty and durability in harsh environments.
At Nakamura Stainless, we guarantee hassle-free experience to our customers while offering a package of documents in regards to our high-quality Stainless Steel 348H Sheets and Plates. We furnish necessary documents which range from commercial invoices, packing lists, fumigation certificates, heat treatment charts, quality assurance plans, to NABL-approved lab test reports that ensure genuineness and high quality in our products. Along with all the test certificates like MTC according to EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third-Party Inspection Certificates accompanying our Stainless Steel 348H Sheets and Plates reflects our absolute dedication to the customer’s satisfaction and our continued effort towards the achievement of the finest product quality.
**Stainless Steel 348H Sheets and Plates** find extensive use in industries that demand high-temperature stability and corrosion resistance. In the petrochemical and chemical sectors, they are utilized in heat exchangers, reactors, and furnace components. Power plants rely on them for boiler tubes, superheaters, and turbine parts due to their resistance to creep and thermal fatigue. The aerospace industry employs them in exhaust systems and high-heat engine components. Additionally, they are essential in food and pharmaceutical equipment where hygiene, oxidation resistance, and durability under heat are vital. Their performance guarantees efficiency and reliability across various applications.
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