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Khaleed Stainless is among the top stainless steel producers and suppliers of high-quality stainless steel products in Riyadh, Saudi Arabia, and specializes in Stainless Steel 348H Sheets and Plates. They are well known for their exceptional resistance to high-temperature and atmospheric corrosion resistance, and their products are the go-to choice in various industries like aerospace, chemical processing, and power generation. With a focus on timely delivery, documentation, and customer-centricity, Khaleed Stainless makes every experience hassle-free for all clients. Committed to quality and performance, the organization remains an industry choice for Stainless Steel 348H solutions in Riyadh and elsewhere.
Stainless Steel 348H Sheets and Plates are high-carbon austenitic alloys intended for outstanding high-temperature strength and corrosion resistance. Their chemical composition consists of chromium (18–20%), nickel (8–10%), and carbon (0.8–1.2%), together with niobium for added resistance to intergranular corrosion and thermal stability. Other elements such as manganese, silicon, and trace amounts of phosphorus and sulfur add up to better toughness. The plates have tensile strength of approximately 515 MPa, yield strength of around 205 MPa, and elongation of 40%. These characteristics render 348H very dependable in tough, high-temperature environments.
| 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 Khaleed 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 Plates and Sheets find widespread application in industries where there is a need for high resistance to oxidation and high-temperature applications. In aerospace technology, they are utilized in exhaust systems at high temperatures, jet engine parts, and structural components. In petrochemical and chemical processing, they are used extensively in reactor vessels, heat exchangers, and high-pressure piping systems. Their durability and resistance to intergranular corrosion make them perfect for use in boiler, superheater tube, and other high-temperature applications within power plants, providing long-lasting and efficient performance in high-pressure environments.







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