Home > Stainless Steel > Stainless Steel 348H Sheet and Plates
Stainless Steel 348H Sheet and Plate refers to level, slender sheets of metal produced from grade 348H stainless steel. This specific grade of stainless steel is an austenitic stainless steel alloy made up of chromium, nickel, and molybdenum, which give it superb corrosion resistance, strength at high temperatures, and resistance to oxidation.Stainless Steel 348H is purpose-built for high-temperature uses, such as in settings where resistance to oxidation and thermal stability are essential.
| Steel grade type | Stainless Steel: |
|---|---|
| Standard | 348H |
| 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 |
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni |
|---|---|---|---|---|---|---|
| 0.04-0.10 | 1.00 | 2.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| (Nb+Ti)10*C~1.10 | ||||||
| N | Co | Pb | B | Other | ||
| ≤ 0.20 | Ta ≤ 0.10 |
| 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 |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
These Stainless Steel 348H Sheet and Plate are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Stainless Steel 348H Sheet and Plate is widely used throughout industry in sectors that demand outstanding strength at high temperatures and resistance to corrosion. Frequently utilized in fields like petrochemical, chemical processing, thermal processing, and power generation, 348H Sheet and Plate supports a range of applications. It is used to manufacture essential parts exposed to high temperatures, including furnace components, heat exchangers, boiler tubes, and refractory anchors.
Chemical Applications: 348H sheets and plates serve in equipment like reactors, vessels and pipelines employed in sectors such as petrochemicals, refineries and chemical plants where chemical corrosion and elevated temperatures frequently occur
Heat Exchangers: Stainless steel is applied in heat exchangers because of its ability to withstand high temperatures along with its corrosion resistance, which makes it well suited for use in air-conditioned heat exchangers in hot or watery
Power Generation: Equipment found in power plants, such as boilers, superheaters, and reheaters, frequently rely on 348H sheets and plates thanks to their resistance to oxidation and their tolerance of high temperatures and vapor atmospheres
Aerospace Industry: Within the aerospace sector, where high-performance materials must endure extreme conditions, the 348H is applied in uses such as jet engine exhaust systems, combustion chambers, and jet gas in turbine parts. Sheets and plates are employed
Industrial Ovens: Stainless steel 348H is employed in the production of industrial ovens and ovens where high temperatures are sustained for extended durations, since it can resist oxidation and preserve high temperature mechanical properties
Features: Stainless steel 348H is a grade suited for high temperatures, offering outstanding corrosion resistance and strength. Verify that it satisfies your application’s needs regarding temperature, corrosion resistance, and mechanical properties.
Hydraulics: Establish the necessary weight according to the application’s design requirements and the mechanical loads it will bear.
Finishes: Choose a surface that matters for your application, like a smooth, polished finish for appearance or textured finishes to enhance grip or increase friction.
Size and Dimensions: Think about the sheet and plate dimensions you need based on your project’s specifications. Confirm that the supplier can supply the required size or that you can cut the material to your preference.
Quality and Certification: Confirm that the stainless steel sheet and plate complies with industry standards and certifications, such as ASTM, ASME, or EN standards. Seek out certificates verifying content quality and traceability.
Yes, Stainless Steel 348H Sheet/Plate can be joined using conventional welding methods including TIG welding, MIG welding, and shielded metal arc welding (SMAW). Preheating and post-weld heat treatment might be necessary to reduce the chance of sensitization.
Stainless Steel 348H Sheet/Plate is offered in a range of surface finishes, such as 2B, BA, No.4, HL, and mirror finish, to satisfy varying aesthetic and functional needs.
Yes, Stainless Steel 348H Sheet/Plate is completely recyclable and eco-friendly, making it a sustainable option for a wide range of applications.
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Email Us: sales@sumakhsteel.com
