Stainless Steel 347 Sheets & Plates

Sheet & Plates

M-Pipe & Fitting Solution Inc is a reputable company that manufactures and supplies high-quality stainless steel 347 sheets & plates. Stainless steel is a versatile and widely used material in various industries, known for its excellent corrosion resistance, high strength, and durability.

Stainless Steel 347 Sheets:
Stainless Steel 347 Sheets are fabricated from an austenitic stainless steel alloy known as AISI 347. This alloy comprises chromium, nickel, columbium, and tantalum, contributing to its exceptional performance in high-temperature environments. Adding columbium and tantalum makes Stainless Steel 347 highly resistant to intergranular corrosion and sensitization during welding processes.

Key Features:

Corrosion Resistance: Stainless Steel 347 exhibits remarkable resistance to general corrosion, pitting, and crevice corrosion in various corrosive environments, including acids, alkaline solutions, and chloride-containing media.

High-Temperature Performance: These sheets offer excellent oxidation resistance, making them suitable for applications involving elevated temperatures, such as furnace equipment, aircraft collector rings, and thermal oxidizers.

Weldability: Stainless Steel 347 Sheets have good weldability and can be readily welded using standard techniques like arc welding, resistance welding, and fusion welding without preheating or post-weld heat treatment.

Strength and Durability: The alloy composition imparts high strength and durability to these sheets, ensuring their longevity and suitability for demanding industrial applications.
Versatility: Stainless Steel 347 Sheets find extensive use in various industries, including chemical processing, petroleum refining, food processing, and power generation, where a combination of corrosion resistance and high-temperature performance is required.

Stainless Steel 347H Plates:
Stainless Steel 347H Plates are derived from the same AISI 347 alloy but are specifically designed for high-temperature applications. The “H” in 347H represents the high carbon content, which enhances its high-temperature strength and creep resistance.

Key Features:

High-temperature Strength: Stainless Steel 347H Plates exhibit superior strength at elevated temperatures, making them suitable for applications in heat exchangers, boiler tubes, and other high-temperature environments.

Creep Resistance: The high carbon content in 347H improves its creep resistance, allowing it to withstand prolonged exposure to high temperatures without significant deformation or failure.

Resistance to Sensitization: Similar to Stainless Steel 347 Sheets, 347H Plates offer excellent resistance to sensitization and intergranular corrosion, making them suitable for welding and heat-affected zone applications.

Wide Range of Applications: Stainless Steel 347H Plates are extensively used in the chemical, petrochemical, and power generation industries, as well as in refineries and thermal processing units.

347H Hot Rolled Plates:
Hot-rolled plates are a common form of stainless steel products that undergo a hot-rolling process to achieve the desired dimensions and mechanical properties. 347H Hot Rolled Plates offer the same features and benefits as Stainless Steel 347H Plates, with the added advantage of being available in a wide range of thicknesses and sizes.

Stainless Steel 347 Sheets, Stainless Steel 347H Plates, and 347H Hot Rolled Plates find numerous applications across various industries, including:

Chemical and Petrochemical Processing: Reaction vessels, heat exchangers, and piping systems.
Oil and Gas Industry: Offshore platforms, pipelines, and refineries.
Power Generation: Boiler tubes, superheaters, and turbine blades.
Food Processing: Food handling equipment, storage tanks, and processing machinery.
Aerospace: Collector rings, exhaust stacks,
Thermal Processing: Furnace equipment, annealing boxes, and radiant tubes.
Pharmaceutical Industry: Pharmaceutical processing equipment and storage tanks.
Automotive Industry: Exhaust systems, catalytic converters, and mufflers.
Water Treatment: Desalination plants, water purification systems, and wastewater treatment equipment.

Benefits of Stainless Steel 347 Sheets and 347H Plates:

Corrosion Resistance: The high chromium and nickel content in these materials provide excellent resistance to corrosion, reducing maintenance costs and ensuring long-term durability.
High-Temperature Performance: Stainless Steel 347 and 347H offer exceptional oxidation resistance, allowing them to maintain strength and integrity even at elevated temperatures.
Weldability: These materials can be readily welded using standard welding techniques, providing flexibility in fabrication and assembly processes.
Longevity: Stainless Steel 347 Sheets and 347H Plates are known for their longevity and reliability, minimizing the need for frequent replacements and repairs.

Versatility: With their combination of corrosion resistance, high-temperature strength, and weldability, these materials can be used in various applications across multiple industries.

In conclusion, Stainless Steel 347 Sheets, Stainless Steel 347H Plates, and 347H Hot Rolled Plates offer exceptional corrosion resistance, high-temperature performance, and weldability. These materials find extensive use in industries such as chemical processing, petrochemicals, power generation, and more. Their ability to withstand corrosive environments and elevated temperatures makes them reliable and cost-effective solutions for various demanding applications. Whether for high-temperature equipment, chemical processing vessels, or other critical components, Stainless Steel 347 Sheets and 347H Plates provide the strength, durability, and performance required for efficient and reliable operations. M-Pipe & Fitting Solution Inc provides certified sheet & plates that meet international standards such as API, ASTM, and ISO 9001:2015.

GradesStainless Steel TP347
StandardASTM A240 / ASME SA240
Size1/4″ to 4″
Thickness4.0mm – 100mm
FormFoils, Shim Sheet, Rolls, Perforated Sheet, Plain Sheet, Chequered Plate, Coils, Rolls, Strip, Flats, Blank (Circle), Ring (Flange) etc.
FinishHot rolled plate (HR), SATIN (Met with Plastic Coated), Cold rolled sheet (CR), 2B, 2D, BA NO(8)


Stainless Steel 347 SheetsSteel UNS S34700 PlatesSS 347 Coils
Stainless Steel 347 PlatesStainless Steel 347 CoilsStainless Steel 347 Flats
Stainless 347 Shim SheetSteel 347 Chequered PlateSteel 347 Strip
Steel 347 Cold Rolled SheetSteel 347 Hot Rolled PlateStainless Steel 347 Circle
Steel UNS S34700 PlatesSteel 347 SheetSteel 347 Forging Ring
Stainless Steel 347 FoilsStainless Steel 347 FlatsStainless Steel 347 Perforated Sheet
Stainless Steel 347 RollsSteel 347 Plain SheetStainless Steel 347 Forging Ring


Stainless Steel 347 Cold Rolled Sheets/Plates/Coils:
Cold rolled sheets, plates, and coils undergo a process where the material is rolled at room temperature, resulting in a smoother and more refined surface finish. These sheets and plates are often used in applications that require precise dimensions and a clean appearance.